21000201624

素因数分解:

$2^3\times 3^2\times {\mathrm{291669467}}^1$

素因数の和:291669479

約数の個数: 24

約数和(自身を含む): 56875546260

約数和(自身を除く): 35875344636

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 291669467, 583338934, 875008401, 1166677868, 1750016802, 2333355736, 2625025203, 3500033604, 5250050406, 7000067208, 10500100812, 21000201624]

約数ペア:

[(1, 21000201624), (2, 10500100812), (3, 7000067208), (4, 5250050406), (6, 3500033604), (8, 2625025203), (9, 2333355736), (12, 1750016802), (18, 1166677868), (24, 875008401), (36, 583338934), (72, 291669467)]