212880494322

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{108501781}}^1$

素因数の和:108501898

約数の個数: 24

約数和(自身を含む): 465472644780

約数和(自身を除く): 252592150458

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 108501781, 217003562, 325505343, 651010686, 976516029, 1953032058, 11826694129, 23653388258, 35480082387, 70960164774, 106440247161, 212880494322]

約数ペア:

[(1, 212880494322), (2, 106440247161), (3, 70960164774), (6, 35480082387), (9, 23653388258), (18, 11826694129), (109, 1953032058), (218, 976516029), (327, 651010686), (654, 325505343), (981, 217003562), (1962, 108501781)]