67781214

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{179}}^1\times {\mathrm{193}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 149806800

約数和(自身を除く): 82025586

約数列:

[1, 2, 3, 6, 9, 18, 109, 179, 193, 218, 327, 358, 386, 537, 579, 654, 981, 1074, 1158, 1611, 1737, 1962, 3222, 3474, 19511, 21037, 34547, 39022, 42074, 58533, 63111, 69094, 103641, 117066, 126222, 175599, 189333, 207282, 310923, 351198, 378666, 621846, 3765623, 7531246, 11296869, 22593738, 33890607, 67781214]

約数ペア:

[(1, 67781214), (2, 33890607), (3, 22593738), (6, 11296869), (9, 7531246), (18, 3765623), (109, 621846), (179, 378666), (193, 351198), (218, 310923), (327, 207282), (358, 189333), (386, 175599), (537, 126222), (579, 117066), (654, 103641), (981, 69094), (1074, 63111), (1158, 58533), (1611, 42074), (1737, 39022), (1962, 34547), (3222, 21037), (3474, 19511)]