18695844

素因数分解:

$2^2\times 3^2\times {\mathrm{191}}^1\times {\mathrm{2719}}^1$

素因数の和:2920

約数の個数: 36

約数和(自身を含む): 47523840

約数和(自身を除く): 28827996

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 191, 382, 573, 764, 1146, 1719, 2292, 2719, 3438, 5438, 6876, 8157, 10876, 16314, 24471, 32628, 48942, 97884, 519329, 1038658, 1557987, 2077316, 3115974, 4673961, 6231948, 9347922, 18695844]

約数ペア:

[(1, 18695844), (2, 9347922), (3, 6231948), (4, 4673961), (6, 3115974), (9, 2077316), (12, 1557987), (18, 1038658), (36, 519329), (191, 97884), (382, 48942), (573, 32628), (764, 24471), (1146, 16314), (1719, 10876), (2292, 8157), (2719, 6876), (3438, 5438)]