18841698

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{4073}}^1$

素因数の和:4338

約数の個数: 24

約数和(自身を含む): 40992588

約数和(自身を除く): 22150890

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4073, 4626, 8146, 12219, 24438, 36657, 73314, 1046761, 2093522, 3140283, 6280566, 9420849, 18841698]

約数ペア:

[(1, 18841698), (2, 9420849), (3, 6280566), (6, 3140283), (9, 2093522), (18, 1046761), (257, 73314), (514, 36657), (771, 24438), (1542, 12219), (2313, 8146), (4073, 4626)]