139888812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1665343}}^1$

素因数の和:1665357

約数の個数: 24

約数和(自身を含む): 373037056

約数和(自身を除く): 233148244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1665343, 3330686, 4996029, 6661372, 9992058, 11657401, 19984116, 23314802, 34972203, 46629604, 69944406, 139888812]

約数ペア:

[(1, 139888812), (2, 69944406), (3, 46629604), (4, 34972203), (6, 23314802), (7, 19984116), (12, 11657401), (14, 9992058), (21, 6661372), (28, 4996029), (42, 3330686), (84, 1665343)]