1809495324

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4153}}^1$

素因数の和:4209

約数の個数: 216

約数和(自身を含む): 6033103440

約数和(自身を除く): 4223608116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 28, 36, 38, 39, 42, 49, 52, 57, 63, 76, 78, 84, 91, 98, 114, 117, 126, 133, 147, 156, 171, 182, 196, 228, 234, 247, 252, 266, 273, 294, 342, 364, 399, 441, 468, 494, 532, 546, 588, 637, 684, 741, 798, 819, 882, 931, 988, 1092, 1197, 1274, 1482, 1596, 1638, 1729, 1764, 1862, 1911, 2223, 2394, 2548, 2793, 2964, 3276, 3458, 3724, 3822, 4153, 4446, 4788, 5187, 5586, 5733, 6916, 7644, 8306, 8379, 8892, 10374, 11172, 11466, 12103, 12459, 15561, 16612, 16758, 20748, 22932, 24206, 24918, 29071, 31122, 33516, 36309, 37377, 48412, 49836, 53989, 58142, 62244, 72618, 74754, 78907, 87213, 107978, 108927, 116284, 145236, 149508, 157814, 161967, 174426, 203497, 215956, 217854, 236721, 261639, 315628, 323934, 348852, 377923, 406994, 435708, 473442, 485901, 523278, 552349, 610491, 647868, 710163, 755846, 813988, 946884, 971802, 1025791, 1046556, 1104698, 1133769, 1220982, 1420326, 1511692, 1657047, 1831473, 1943604, 2051582, 2209396, 2267538, 2441964, 2645461, 2840652, 3077373, 3314094, 3401307, 3662946, 3866443, 4103164, 4535076, 4971141, 5290922, 6154746, 6628188, 6802614, 7180537, 7325892, 7732886, 7936383, 9232119, 9942282, 10581844, 11599329, 12309492, 13605228, 14361074, 15465772, 15872766, 18464238, 19884564, 21541611, 23198658, 23809149, 28722148, 31745532, 34797987, 36928476, 43083222, 46397316, 47618298, 50263759, 64624833, 69595974, 86166444, 95236596, 100527518, 129249666, 139191948, 150791277, 201055036, 258499332, 301582554, 452373831, 603165108, 904747662, 1809495324]

約数ペア:

[(1, 1809495324), (2, 904747662), (3, 603165108), (4, 452373831), (6, 301582554), (7, 258499332), (9, 201055036), (12, 150791277), (13, 139191948), (14, 129249666), (18, 100527518), (19, 95236596), (21, 86166444), (26, 69595974), (28, 64624833), (36, 50263759), (38, 47618298), (39, 46397316), (42, 43083222), (49, 36928476), (52, 34797987), (57, 31745532), (63, 28722148), (76, 23809149), (78, 23198658), (84, 21541611), (91, 19884564), (98, 18464238), (114, 15872766), (117, 15465772), (126, 14361074), (133, 13605228), (147, 12309492), (156, 11599329), (171, 10581844), (182, 9942282), (196, 9232119), (228, 7936383), (234, 7732886), (247, 7325892), (252, 7180537), (266, 6802614), (273, 6628188), (294, 6154746), (342, 5290922), (364, 4971141), (399, 4535076), (441, 4103164), (468, 3866443), (494, 3662946), (532, 3401307), (546, 3314094), (588, 3077373), (637, 2840652), (684, 2645461), (741, 2441964), (798, 2267538), (819, 2209396), (882, 2051582), (931, 1943604), (988, 1831473), (1092, 1657047), (1197, 1511692), (1274, 1420326), (1482, 1220982), (1596, 1133769), (1638, 1104698), (1729, 1046556), (1764, 1025791), (1862, 971802), (1911, 946884), (2223, 813988), (2394, 755846), (2548, 710163), (2793, 647868), (2964, 610491), (3276, 552349), (3458, 523278), (3724, 485901), (3822, 473442), (4153, 435708), (4446, 406994), (4788, 377923), (5187, 348852), (5586, 323934), (5733, 315628), (6916, 261639), (7644, 236721), (8306, 217854), (8379, 215956), (8892, 203497), (10374, 174426), (11172, 161967), (11466, 157814), (12103, 149508), (12459, 145236), (15561, 116284), (16612, 108927), (16758, 107978), (20748, 87213), (22932, 78907), (24206, 74754), (24918, 72618), (29071, 62244), (31122, 58142), (33516, 53989), (36309, 49836), (37377, 48412)]