18485021808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{18553}}^1$

素因数の和:18632

約数の個数: 240

約数和(自身を含む): 61373366496

約数和(自身を除く): 42888344688

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 37, 44, 48, 51, 66, 68, 72, 74, 88, 99, 102, 111, 132, 136, 144, 148, 153, 176, 187, 198, 204, 222, 264, 272, 296, 306, 333, 374, 396, 407, 408, 444, 528, 561, 592, 612, 629, 666, 748, 792, 814, 816, 888, 1122, 1221, 1224, 1258, 1332, 1496, 1584, 1628, 1683, 1776, 1887, 2244, 2442, 2448, 2516, 2664, 2992, 3256, 3366, 3663, 3774, 4488, 4884, 5032, 5328, 5661, 6512, 6732, 6919, 7326, 7548, 8976, 9768, 10064, 11322, 13464, 13838, 14652, 15096, 18553, 19536, 20757, 22644, 26928, 27676, 29304, 30192, 37106, 41514, 45288, 55352, 55659, 58608, 62271, 74212, 83028, 90576, 110704, 111318, 124542, 148424, 166056, 166977, 204083, 222636, 249084, 296848, 315401, 332112, 333954, 408166, 445272, 498168, 612249, 630802, 667908, 686461, 816332, 890544, 946203, 996336, 1224498, 1261604, 1335816, 1372922, 1632664, 1836747, 1892406, 2059383, 2448996, 2523208, 2671632, 2745844, 2838609, 3265328, 3469411, 3673494, 3784812, 4118766, 4897992, 5046416, 5491688, 5677218, 6178149, 6938822, 7346988, 7551071, 7569624, 8237532, 9795984, 10408233, 10983376, 11354436, 11669837, 12356298, 13877644, 14693976, 15102142, 15139248, 16475064, 20816466, 22653213, 22708872, 23339674, 24712596, 27755288, 29387952, 30204284, 31224699, 32950128, 35009511, 41632932, 45306426, 45417744, 46679348, 49425192, 55510576, 60408568, 62449398, 67959639, 70019022, 83265864, 90612852, 93358696, 98850384, 105028533, 120817136, 124898796, 128368207, 135919278, 140038044, 166531728, 181225704, 186717392, 210057066, 249797592, 256736414, 271838556, 280076088, 362451408, 385104621, 420114132, 499595184, 513472828, 543677112, 560152176, 770209242, 840228264, 1026945656, 1087354224, 1155313863, 1540418484, 1680456528, 2053891312, 2310627726, 3080836968, 4621255452, 6161673936, 9242510904, 18485021808]

約数ペア:

[(1, 18485021808), (2, 9242510904), (3, 6161673936), (4, 4621255452), (6, 3080836968), (8, 2310627726), (9, 2053891312), (11, 1680456528), (12, 1540418484), (16, 1155313863), (17, 1087354224), (18, 1026945656), (22, 840228264), (24, 770209242), (33, 560152176), (34, 543677112), (36, 513472828), (37, 499595184), (44, 420114132), (48, 385104621), (51, 362451408), (66, 280076088), (68, 271838556), (72, 256736414), (74, 249797592), (88, 210057066), (99, 186717392), (102, 181225704), (111, 166531728), (132, 140038044), (136, 135919278), (144, 128368207), (148, 124898796), (153, 120817136), (176, 105028533), (187, 98850384), (198, 93358696), (204, 90612852), (222, 83265864), (264, 70019022), (272, 67959639), (296, 62449398), (306, 60408568), (333, 55510576), (374, 49425192), (396, 46679348), (407, 45417744), (408, 45306426), (444, 41632932), (528, 35009511), (561, 32950128), (592, 31224699), (612, 30204284), (629, 29387952), (666, 27755288), (748, 24712596), (792, 23339674), (814, 22708872), (816, 22653213), (888, 20816466), (1122, 16475064), (1221, 15139248), (1224, 15102142), (1258, 14693976), (1332, 13877644), (1496, 12356298), (1584, 11669837), (1628, 11354436), (1683, 10983376), (1776, 10408233), (1887, 9795984), (2244, 8237532), (2442, 7569624), (2448, 7551071), (2516, 7346988), (2664, 6938822), (2992, 6178149), (3256, 5677218), (3366, 5491688), (3663, 5046416), (3774, 4897992), (4488, 4118766), (4884, 3784812), (5032, 3673494), (5328, 3469411), (5661, 3265328), (6512, 2838609), (6732, 2745844), (6919, 2671632), (7326, 2523208), (7548, 2448996), (8976, 2059383), (9768, 1892406), (10064, 1836747), (11322, 1632664), (13464, 1372922), (13838, 1335816), (14652, 1261604), (15096, 1224498), (18553, 996336), (19536, 946203), (20757, 890544), (22644, 816332), (26928, 686461), (27676, 667908), (29304, 630802), (30192, 612249), (37106, 498168), (41514, 445272), (45288, 408166), (55352, 333954), (55659, 332112), (58608, 315401), (62271, 296848), (74212, 249084), (83028, 222636), (90576, 204083), (110704, 166977), (111318, 166056), (124542, 148424)]