18805734

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{22229}}^1$

素因数の和:22284

約数の個数: 24

約数和(自身を含む): 41614560

約数和(自身を除く): 22808826

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 141, 282, 423, 846, 22229, 44458, 66687, 133374, 200061, 400122, 1044763, 2089526, 3134289, 6268578, 9402867, 18805734]

約数ペア:

[(1, 18805734), (2, 9402867), (3, 6268578), (6, 3134289), (9, 2089526), (18, 1044763), (47, 400122), (94, 200061), (141, 133374), (282, 66687), (423, 44458), (846, 22229)]