21882312

素因数分解:

$2^3\times 3^4\times {\mathrm{33769}}^1$

素因数の和:33787

約数の個数: 40

約数和(自身を含む): 61292550

約数和(自身を除く): 39410238

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 33769, 67538, 101307, 135076, 202614, 270152, 303921, 405228, 607842, 810456, 911763, 1215684, 1823526, 2431368, 2735289, 3647052, 5470578, 7294104, 10941156, 21882312]

約数ペア:

[(1, 21882312), (2, 10941156), (3, 7294104), (4, 5470578), (6, 3647052), (8, 2735289), (9, 2431368), (12, 1823526), (18, 1215684), (24, 911763), (27, 810456), (36, 607842), (54, 405228), (72, 303921), (81, 270152), (108, 202614), (162, 135076), (216, 101307), (324, 67538), (648, 33769)]