18380704

素因数分解:

$2^5\times {\mathrm{307}}^1\times {\mathrm{1871}}^1$

素因数の和:2188

約数の個数: 24

約数和(自身を含む): 36324288

約数和(自身を除く): 17943584

約数列:

[1, 2, 4, 8, 16, 32, 307, 614, 1228, 1871, 2456, 3742, 4912, 7484, 9824, 14968, 29936, 59872, 574397, 1148794, 2297588, 4595176, 9190352, 18380704]

約数ペア:

[(1, 18380704), (2, 9190352), (4, 4595176), (8, 2297588), (16, 1148794), (32, 574397), (307, 59872), (614, 29936), (1228, 14968), (1871, 9824), (2456, 7484), (3742, 4912)]