21522864

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40763}}^1$

素因数の和:40785

約数の個数: 40

約数和(自身を含む): 60656832

約数和(自身を除く): 39133968

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 40763, 81526, 122289, 163052, 244578, 326104, 448393, 489156, 652208, 896786, 978312, 1345179, 1793572, 1956624, 2690358, 3587144, 5380716, 7174288, 10761432, 21522864]

約数ペア:

[(1, 21522864), (2, 10761432), (3, 7174288), (4, 5380716), (6, 3587144), (8, 2690358), (11, 1956624), (12, 1793572), (16, 1345179), (22, 978312), (24, 896786), (33, 652208), (44, 489156), (48, 448393), (66, 326104), (88, 244578), (132, 163052), (176, 122289), (264, 81526), (528, 40763)]