18999144

素因数分解:

$2^3\times 3^3\times {\mathrm{87959}}^1$

素因数の和:87974

約数の個数: 32

約数和(自身を含む): 52776000

約数和(自身を除く): 33776856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 87959, 175918, 263877, 351836, 527754, 703672, 791631, 1055508, 1583262, 2111016, 2374893, 3166524, 4749786, 6333048, 9499572, 18999144]

約数ペア:

[(1, 18999144), (2, 9499572), (3, 6333048), (4, 4749786), (6, 3166524), (8, 2374893), (9, 2111016), (12, 1583262), (18, 1055508), (24, 791631), (27, 703672), (36, 527754), (54, 351836), (72, 263877), (108, 175918), (216, 87959)]