18285864

素因数分解:

$2^3\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2897}}^1$

素因数の和:3169

約数の個数: 32

約数和(自身を含む): 45904320

約数和(自身を除く): 27618456

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 263, 526, 789, 1052, 1578, 2104, 2897, 3156, 5794, 6312, 8691, 11588, 17382, 23176, 34764, 69528, 761911, 1523822, 2285733, 3047644, 4571466, 6095288, 9142932, 18285864]

約数ペア:

[(1, 18285864), (2, 9142932), (3, 6095288), (4, 4571466), (6, 3047644), (8, 2285733), (12, 1523822), (24, 761911), (263, 69528), (526, 34764), (789, 23176), (1052, 17382), (1578, 11588), (2104, 8691), (2897, 6312), (3156, 5794)]