868812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10357

約数の個数: 24

約数和(自身を含む): 2317056

約数和(自身を除く): 1448244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10343, 20686, 31029, 41372, 62058, 72401, 124116, 144802, 217203, 289604, 434406, 868812]

約数ペア:

[(1, 868812), (2, 434406), (3, 289604), (4, 217203), (6, 144802), (7, 124116), (12, 72401), (14, 62058), (21, 41372), (28, 31029), (42, 20686), (84, 10343)]