12439326

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{409}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 25800480

約数和(自身を除く): 13361154

約数列:

[1, 2, 3, 6, 37, 74, 111, 137, 222, 274, 409, 411, 818, 822, 1227, 2454, 5069, 10138, 15133, 15207, 30266, 30414, 45399, 56033, 90798, 112066, 168099, 336198, 2073221, 4146442, 6219663, 12439326]

約数ペア:

[(1, 12439326), (2, 6219663), (3, 4146442), (6, 2073221), (37, 336198), (74, 168099), (111, 112066), (137, 90798), (222, 56033), (274, 45399), (409, 30414), (411, 30266), (818, 15207), (822, 15133), (1227, 10138), (2454, 5069)]