56421018

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{16411}}^1$

素因数の和:16610

約数の個数: 24

約数和(自身を含む): 122893056

約数和(自身を除く): 66472038

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 16411, 32822, 49233, 98466, 147699, 295398, 3134501, 6269002, 9403503, 18807006, 28210509, 56421018]

約数ペア:

[(1, 56421018), (2, 28210509), (3, 18807006), (6, 9403503), (9, 6269002), (18, 3134501), (191, 295398), (382, 147699), (573, 98466), (1146, 49233), (1719, 32822), (3438, 16411)]