21352536

素因数分解:

$2^3\times 3^2\times {\mathrm{296563}}^1$

素因数の和:296575

約数の個数: 24

約数和(自身を含む): 57829980

約数和(自身を除く): 36477444

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 296563, 593126, 889689, 1186252, 1779378, 2372504, 2669067, 3558756, 5338134, 7117512, 10676268, 21352536]

約数ペア:

[(1, 21352536), (2, 10676268), (3, 7117512), (4, 5338134), (6, 3558756), (8, 2669067), (9, 2372504), (12, 1779378), (18, 1186252), (24, 889689), (36, 593126), (72, 296563)]