80772426

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{641051}}^1$

素因数の和:641066

約数の個数: 24

約数和(自身を含む): 200008224

約数和(自身を除く): 119235798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 641051, 1282102, 1923153, 3846306, 4487357, 5769459, 8974714, 11538918, 13462071, 26924142, 40386213, 80772426]

約数ペア:

[(1, 80772426), (2, 40386213), (3, 26924142), (6, 13462071), (7, 11538918), (9, 8974714), (14, 5769459), (18, 4487357), (21, 3846306), (42, 1923153), (63, 1282102), (126, 641051)]