8997642

素因数分解:

$2^1\times 3^4\times {\mathrm{55541}}^1$

素因数の和:55555

約数の個数: 20

約数和(自身を含む): 20161746

約数和(自身を除く): 11164104

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 55541, 111082, 166623, 333246, 499869, 999738, 1499607, 2999214, 4498821, 8997642]

約数ペア:

[(1, 8997642), (2, 4498821), (3, 2999214), (6, 1499607), (9, 999738), (18, 499869), (27, 333246), (54, 166623), (81, 111082), (162, 55541)]