68729058

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{19991}}^1$

素因数の和:20190

約数の個数: 24

約数和(自身を含む): 149700096

約数和(自身を除く): 80971038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 19991, 39982, 59973, 119946, 179919, 359838, 3818281, 7636562, 11454843, 22909686, 34364529, 68729058]

約数ペア:

[(1, 68729058), (2, 34364529), (3, 22909686), (6, 11454843), (9, 7636562), (18, 3818281), (191, 359838), (382, 179919), (573, 119946), (1146, 59973), (1719, 39982), (3438, 19991)]