18156959472

素因数分解:

$2^4\times 3^1\times {\mathrm{2237}}^1\times {\mathrm{169097}}^1$

素因数の和:171345

約数の個数: 40

約数和(自身を含む): 46926724176

約数和(自身を除く): 28769764704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2237, 4474, 6711, 8948, 13422, 17896, 26844, 35792, 53688, 107376, 169097, 338194, 507291, 676388, 1014582, 1352776, 2029164, 2705552, 4058328, 8116656, 378269989, 756539978, 1134809967, 1513079956, 2269619934, 3026159912, 4539239868, 6052319824, 9078479736, 18156959472]

約数ペア:

[(1, 18156959472), (2, 9078479736), (3, 6052319824), (4, 4539239868), (6, 3026159912), (8, 2269619934), (12, 1513079956), (16, 1134809967), (24, 756539978), (48, 378269989), (2237, 8116656), (4474, 4058328), (6711, 2705552), (8948, 2029164), (13422, 1352776), (17896, 1014582), (26844, 676388), (35792, 507291), (53688, 338194), (107376, 169097)]