21530664

素因数分解:

$2^3\times 3^3\times {\mathrm{99679}}^1$

素因数の和:99694

約数の個数: 32

約数和(自身を含む): 59808000

約数和(自身を除く): 38277336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 99679, 199358, 299037, 398716, 598074, 797432, 897111, 1196148, 1794222, 2392296, 2691333, 3588444, 5382666, 7176888, 10765332, 21530664]

約数ペア:

[(1, 21530664), (2, 10765332), (3, 7176888), (4, 5382666), (6, 3588444), (8, 2691333), (9, 2392296), (12, 1794222), (18, 1196148), (24, 897111), (27, 797432), (36, 598074), (54, 398716), (72, 299037), (108, 199358), (216, 99679)]