18947508

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{8821}}^1$

素因数の和:9007

約数の個数: 24

約数和(自身を含む): 44462880

約数和(自身を除く): 25515372

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 8821, 17642, 26463, 35284, 52926, 105852, 1578959, 3157918, 4736877, 6315836, 9473754, 18947508]

約数ペア:

[(1, 18947508), (2, 9473754), (3, 6315836), (4, 4736877), (6, 3157918), (12, 1578959), (179, 105852), (358, 52926), (537, 35284), (716, 26463), (1074, 17642), (2148, 8821)]