18600570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{68891}}^1$

素因数の和:68907

約数の個数: 32

約数和(自身を含む): 49602240

約数和(自身を除く): 31001670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 68891, 137782, 206673, 344455, 413346, 620019, 688910, 1033365, 1240038, 1860057, 2066730, 3100095, 3720114, 6200190, 9300285, 18600570]

約数ペア:

[(1, 18600570), (2, 9300285), (3, 6200190), (5, 3720114), (6, 3100095), (9, 2066730), (10, 1860057), (15, 1240038), (18, 1033365), (27, 688910), (30, 620019), (45, 413346), (54, 344455), (90, 206673), (135, 137782), (270, 68891)]