12725406

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{13339}}^1$

素因数の和:13400

約数の個数: 24

約数和(自身を含む): 28094040

約数和(自身を除く): 15368634

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 954, 13339, 26678, 40017, 80034, 120051, 240102, 706967, 1413934, 2120901, 4241802, 6362703, 12725406]

約数ペア:

[(1, 12725406), (2, 6362703), (3, 4241802), (6, 2120901), (9, 1413934), (18, 706967), (53, 240102), (106, 120051), (159, 80034), (318, 40017), (477, 26678), (954, 13339)]