18633748

素因数分解:

$2^2\times 7^1\times {\mathrm{677}}^1\times {\mathrm{983}}^1$

素因数の和:1671

約数の個数: 24

約数和(自身を含む): 37360512

約数和(自身を除く): 18726764

約数列:

[1, 2, 4, 7, 14, 28, 677, 983, 1354, 1966, 2708, 3932, 4739, 6881, 9478, 13762, 18956, 27524, 665491, 1330982, 2661964, 4658437, 9316874, 18633748]

約数ペア:

[(1, 18633748), (2, 9316874), (4, 4658437), (7, 2661964), (14, 1330982), (28, 665491), (677, 27524), (983, 18956), (1354, 13762), (1966, 9478), (2708, 6881), (3932, 4739)]