243669468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2900827}}^1$

素因数の和:2900841

約数の個数: 24

約数和(自身を含む): 649785472

約数和(自身を除く): 406116004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2900827, 5801654, 8702481, 11603308, 17404962, 20305789, 34809924, 40611578, 60917367, 81223156, 121834734, 243669468]

約数ペア:

[(1, 243669468), (2, 121834734), (3, 81223156), (4, 60917367), (6, 40611578), (7, 34809924), (12, 20305789), (14, 17404962), (21, 11603308), (28, 8702481), (42, 5801654), (84, 2900827)]