2018014138

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:380

約数の個数: 96

約数和(自身を含む): 3842821440

約数和(自身を除く): 1824807302

約数列:

[1, 2, 7, 14, 17, 34, 49, 67, 98, 101, 119, 134, 179, 202, 238, 358, 469, 707, 833, 938, 1139, 1253, 1414, 1666, 1717, 2278, 2506, 3043, 3283, 3434, 4949, 6086, 6566, 6767, 7973, 8771, 9898, 11993, 12019, 13534, 15946, 17542, 18079, 21301, 23986, 24038, 36158, 42602, 47369, 55811, 83951, 84133, 94738, 111622, 115039, 126553, 149107, 167902, 168266, 203881, 230078, 253106, 298214, 307343, 331583, 407762, 587657, 614686, 663166, 805273, 885871, 1175314, 1211293, 1427167, 1610546, 1771742, 2151401, 2422586, 2854334, 4302802, 5636911, 8479051, 9990169, 11273822, 15059807, 16958102, 19980338, 20591981, 30119614, 41183962, 59353357, 118706714, 144143867, 288287734, 1009007069, 2018014138]

約数ペア:

[(1, 2018014138), (2, 1009007069), (7, 288287734), (14, 144143867), (17, 118706714), (34, 59353357), (49, 41183962), (67, 30119614), (98, 20591981), (101, 19980338), (119, 16958102), (134, 15059807), (179, 11273822), (202, 9990169), (238, 8479051), (358, 5636911), (469, 4302802), (707, 2854334), (833, 2422586), (938, 2151401), (1139, 1771742), (1253, 1610546), (1414, 1427167), (1666, 1211293), (1717, 1175314), (2278, 885871), (2506, 805273), (3043, 663166), (3283, 614686), (3434, 587657), (4949, 407762), (6086, 331583), (6566, 307343), (6767, 298214), (7973, 253106), (8771, 230078), (9898, 203881), (11993, 168266), (12019, 167902), (13534, 149107), (15946, 126553), (17542, 115039), (18079, 111622), (21301, 94738), (23986, 84133), (24038, 83951), (36158, 55811), (42602, 47369)]