12581688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{74891}}^1$

素因数の和:74907

約数の個数: 32

約数和(自身を含む): 35948160

約数和(自身を除く): 23366472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 74891, 149782, 224673, 299564, 449346, 524237, 599128, 898692, 1048474, 1572711, 1797384, 2096948, 3145422, 4193896, 6290844, 12581688]

約数ペア:

[(1, 12581688), (2, 6290844), (3, 4193896), (4, 3145422), (6, 2096948), (7, 1797384), (8, 1572711), (12, 1048474), (14, 898692), (21, 599128), (24, 524237), (28, 449346), (42, 299564), (56, 224673), (84, 149782), (168, 74891)]