12700638

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 56

約数和(自身を含む): 29589696

約数和(自身を除く): 16889058

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 281, 486, 558, 562, 729, 837, 843, 1458, 1674, 1686, 2511, 2529, 5022, 5058, 7533, 7587, 8711, 15066, 15174, 17422, 22599, 22761, 26133, 45198, 45522, 52266, 68283, 78399, 136566, 156798, 204849, 235197, 409698, 470394, 705591, 1411182, 2116773, 4233546, 6350319, 12700638]

約数ペア:

[(1, 12700638), (2, 6350319), (3, 4233546), (6, 2116773), (9, 1411182), (18, 705591), (27, 470394), (31, 409698), (54, 235197), (62, 204849), (81, 156798), (93, 136566), (162, 78399), (186, 68283), (243, 52266), (279, 45522), (281, 45198), (486, 26133), (558, 22761), (562, 22599), (729, 17422), (837, 15174), (843, 15066), (1458, 8711), (1674, 7587), (1686, 7533), (2511, 5058), (2529, 5022)]