21579762

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{53681}}^1$

素因数の和:53753

約数の個数: 16

約数和(自身を含む): 43804512

約数和(自身を除く): 22224750

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 53681, 107362, 161043, 322086, 3596627, 7193254, 10789881, 21579762]

約数ペア:

[(1, 21579762), (2, 10789881), (3, 7193254), (6, 3596627), (67, 322086), (134, 161043), (201, 107362), (402, 53681)]