18153872

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{9377}}^1$

素因数の和:9407

約数の個数: 30

約数和(自身を含む): 38665494

約数和(自身を除く): 20511622

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 121, 176, 242, 484, 968, 1936, 9377, 18754, 37508, 75016, 103147, 150032, 206294, 412588, 825176, 1134617, 1650352, 2269234, 4538468, 9076936, 18153872]

約数ペア:

[(1, 18153872), (2, 9076936), (4, 4538468), (8, 2269234), (11, 1650352), (16, 1134617), (22, 825176), (44, 412588), (88, 206294), (121, 150032), (176, 103147), (242, 75016), (484, 37508), (968, 18754), (1936, 9377)]