16639704

素因数分解:

$2^3\times 3^2\times {\mathrm{231107}}^1$

素因数の和:231119

約数の個数: 24

約数和(自身を含む): 45066060

約数和(自身を除く): 28426356

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 231107, 462214, 693321, 924428, 1386642, 1848856, 2079963, 2773284, 4159926, 5546568, 8319852, 16639704]

約数ペア:

[(1, 16639704), (2, 8319852), (3, 5546568), (4, 4159926), (6, 2773284), (8, 2079963), (9, 1848856), (12, 1386642), (18, 924428), (24, 693321), (36, 462214), (72, 231107)]