21029688

素因数分解:

$2^3\times 3^2\times {\mathrm{292079}}^1$

素因数の和:292091

約数の個数: 24

約数和(自身を含む): 56955600

約数和(自身を除く): 35925912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 292079, 584158, 876237, 1168316, 1752474, 2336632, 2628711, 3504948, 5257422, 7009896, 10514844, 21029688]

約数ペア:

[(1, 21029688), (2, 10514844), (3, 7009896), (4, 5257422), (6, 3504948), (8, 2628711), (9, 2336632), (12, 1752474), (18, 1168316), (24, 876237), (36, 584158), (72, 292079)]