18330870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{1097}}^1$

素因数の和:1664

約数の個数: 32

約数和(自身を含む): 44113248

約数和(自身を除く): 25782378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 557, 1097, 1114, 1671, 2194, 2785, 3291, 3342, 5485, 5570, 6582, 8355, 10970, 16455, 16710, 32910, 611029, 1222058, 1833087, 3055145, 3666174, 6110290, 9165435, 18330870]

約数ペア:

[(1, 18330870), (2, 9165435), (3, 6110290), (5, 3666174), (6, 3055145), (10, 1833087), (15, 1222058), (30, 611029), (557, 32910), (1097, 16710), (1114, 16455), (1671, 10970), (2194, 8355), (2785, 6582), (3291, 5570), (3342, 5485)]