18380754

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{145879}}^1$

素因数の和:145894

約数の個数: 24

約数和(自身を含む): 45514560

約数和(自身を除く): 27133806

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 145879, 291758, 437637, 875274, 1021153, 1312911, 2042306, 2625822, 3063459, 6126918, 9190377, 18380754]

約数ペア:

[(1, 18380754), (2, 9190377), (3, 6126918), (6, 3063459), (7, 2625822), (9, 2042306), (14, 1312911), (18, 1021153), (21, 875274), (42, 437637), (63, 291758), (126, 145879)]