21101112

素因数分解:

$2^3\times 3^2\times {\mathrm{293071}}^1$

素因数の和:293083

約数の個数: 24

約数和(自身を含む): 57149040

約数和(自身を除く): 36047928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293071, 586142, 879213, 1172284, 1758426, 2344568, 2637639, 3516852, 5275278, 7033704, 10550556, 21101112]

約数ペア:

[(1, 21101112), (2, 10550556), (3, 7033704), (4, 5275278), (6, 3516852), (8, 2637639), (9, 2344568), (12, 1758426), (18, 1172284), (24, 879213), (36, 586142), (72, 293071)]