21897624

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{130343}}^1$

素因数の和:130359

約数の個数: 32

約数和(自身を含む): 62565120

約数和(自身を除く): 40667496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 130343, 260686, 391029, 521372, 782058, 912401, 1042744, 1564116, 1824802, 2737203, 3128232, 3649604, 5474406, 7299208, 10948812, 21897624]

約数ペア:

[(1, 21897624), (2, 10948812), (3, 7299208), (4, 5474406), (6, 3649604), (7, 3128232), (8, 2737203), (12, 1824802), (14, 1564116), (21, 1042744), (24, 912401), (28, 782058), (42, 521372), (56, 391029), (84, 260686), (168, 130343)]