18151567238

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{4493}}^1$

素因数の和:4701

約数の個数: 64

約数和(自身を含む): 32563883520

約数和(自身を除く): 14412316282

約数列:

[1, 2, 7, 14, 59, 67, 73, 118, 134, 146, 413, 469, 511, 826, 938, 1022, 3953, 4307, 4493, 4891, 7906, 8614, 8986, 9782, 27671, 30149, 31451, 34237, 55342, 60298, 62902, 68474, 265087, 288569, 301031, 327989, 530174, 577138, 602062, 655978, 1855609, 2019983, 2107217, 2295923, 3711218, 4039966, 4214434, 4591846, 17760829, 19351351, 21975263, 35521658, 38702702, 43950526, 124325803, 135459457, 153826841, 248651606, 270918914, 307653682, 1296540517, 2593081034, 9075783619, 18151567238]

約数ペア:

[(1, 18151567238), (2, 9075783619), (7, 2593081034), (14, 1296540517), (59, 307653682), (67, 270918914), (73, 248651606), (118, 153826841), (134, 135459457), (146, 124325803), (413, 43950526), (469, 38702702), (511, 35521658), (826, 21975263), (938, 19351351), (1022, 17760829), (3953, 4591846), (4307, 4214434), (4493, 4039966), (4891, 3711218), (7906, 2295923), (8614, 2107217), (8986, 2019983), (9782, 1855609), (27671, 655978), (30149, 602062), (31451, 577138), (34237, 530174), (55342, 327989), (60298, 301031), (62902, 288569), (68474, 265087)]