140100828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1667867}}^1$

素因数の和:1667881

約数の個数: 24

約数和(自身を含む): 373602432

約数和(自身を除く): 233501604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1667867, 3335734, 5003601, 6671468, 10007202, 11675069, 20014404, 23350138, 35025207, 46700276, 70050414, 140100828]

約数ペア:

[(1, 140100828), (2, 70050414), (3, 46700276), (4, 35025207), (6, 23350138), (7, 20014404), (12, 11675069), (14, 10007202), (21, 6671468), (28, 5003601), (42, 3335734), (84, 1667867)]