18369652

素因数分解:

$2^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{2137}}^1$

素因数の和:2455

約数の個数: 24

約数和(自身を含む): 36876224

約数和(自身を除く): 18506572

約数列:

[1, 2, 4, 7, 14, 28, 307, 614, 1228, 2137, 2149, 4274, 4298, 8548, 8596, 14959, 29918, 59836, 656059, 1312118, 2624236, 4592413, 9184826, 18369652]

約数ペア:

[(1, 18369652), (2, 9184826), (4, 4592413), (7, 2624236), (14, 1312118), (28, 656059), (307, 59836), (614, 29918), (1228, 14959), (2137, 8596), (2149, 8548), (4274, 4298)]