69018684

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{821651}}^1$

素因数の和:821665

約数の個数: 24

約数和(自身を含む): 184050048

約数和(自身を除く): 115031364

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 821651, 1643302, 2464953, 3286604, 4929906, 5751557, 9859812, 11503114, 17254671, 23006228, 34509342, 69018684]

約数ペア:

[(1, 69018684), (2, 34509342), (3, 23006228), (4, 17254671), (6, 11503114), (7, 9859812), (12, 5751557), (14, 4929906), (21, 3286604), (28, 2464953), (42, 1643302), (84, 821651)]