1618142904

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4567}}^1$

素因数の和:4642

約数の個数: 192

約数和(自身を含む): 5415820800

約数和(自身を除く): 3797677896

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 37, 38, 42, 56, 57, 63, 72, 74, 76, 84, 111, 114, 126, 133, 148, 152, 168, 171, 222, 228, 252, 259, 266, 296, 333, 342, 399, 444, 456, 504, 518, 532, 666, 684, 703, 777, 798, 888, 1036, 1064, 1197, 1332, 1368, 1406, 1554, 1596, 2072, 2109, 2331, 2394, 2664, 2812, 3108, 3192, 4218, 4567, 4662, 4788, 4921, 5624, 6216, 6327, 8436, 9134, 9324, 9576, 9842, 12654, 13701, 14763, 16872, 18268, 18648, 19684, 25308, 27402, 29526, 31969, 36536, 39368, 41103, 44289, 50616, 54804, 59052, 63938, 82206, 86773, 88578, 95907, 109608, 118104, 127876, 164412, 168979, 173546, 177156, 191814, 255752, 260319, 287721, 328824, 337958, 347092, 354312, 383628, 506937, 520638, 575442, 607411, 675916, 694184, 767256, 780957, 1013874, 1041276, 1150884, 1182853, 1214822, 1351832, 1520811, 1561914, 1822233, 2027748, 2082552, 2301768, 2365706, 2429644, 3041622, 3123828, 3210601, 3548559, 3644466, 4055496, 4731412, 4859288, 5466699, 6083244, 6247656, 6421202, 7097118, 7288932, 9462824, 9631803, 10645677, 10933398, 12166488, 12842404, 14194236, 14577864, 19263606, 21291354, 21866796, 22474207, 25684808, 28388472, 28895409, 38527212, 42582708, 43733592, 44948414, 57790818, 67422621, 77054424, 85165416, 89896828, 115581636, 134845242, 179793656, 202267863, 231163272, 269690484, 404535726, 539380968, 809071452, 1618142904]

約数ペア:

[(1, 1618142904), (2, 809071452), (3, 539380968), (4, 404535726), (6, 269690484), (7, 231163272), (8, 202267863), (9, 179793656), (12, 134845242), (14, 115581636), (18, 89896828), (19, 85165416), (21, 77054424), (24, 67422621), (28, 57790818), (36, 44948414), (37, 43733592), (38, 42582708), (42, 38527212), (56, 28895409), (57, 28388472), (63, 25684808), (72, 22474207), (74, 21866796), (76, 21291354), (84, 19263606), (111, 14577864), (114, 14194236), (126, 12842404), (133, 12166488), (148, 10933398), (152, 10645677), (168, 9631803), (171, 9462824), (222, 7288932), (228, 7097118), (252, 6421202), (259, 6247656), (266, 6083244), (296, 5466699), (333, 4859288), (342, 4731412), (399, 4055496), (444, 3644466), (456, 3548559), (504, 3210601), (518, 3123828), (532, 3041622), (666, 2429644), (684, 2365706), (703, 2301768), (777, 2082552), (798, 2027748), (888, 1822233), (1036, 1561914), (1064, 1520811), (1197, 1351832), (1332, 1214822), (1368, 1182853), (1406, 1150884), (1554, 1041276), (1596, 1013874), (2072, 780957), (2109, 767256), (2331, 694184), (2394, 675916), (2664, 607411), (2812, 575442), (3108, 520638), (3192, 506937), (4218, 383628), (4567, 354312), (4662, 347092), (4788, 337958), (4921, 328824), (5624, 287721), (6216, 260319), (6327, 255752), (8436, 191814), (9134, 177156), (9324, 173546), (9576, 168979), (9842, 164412), (12654, 127876), (13701, 118104), (14763, 109608), (16872, 95907), (18268, 88578), (18648, 86773), (19684, 82206), (25308, 63938), (27402, 59052), (29526, 54804), (31969, 50616), (36536, 44289), (39368, 41103)]