252858438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2006813}}^1$

素因数の和:2006828

約数の個数: 24

約数和(自身を含む): 626125968

約数和(自身を除く): 373267530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2006813, 4013626, 6020439, 12040878, 14047691, 18061317, 28095382, 36122634, 42143073, 84286146, 126429219, 252858438]

約数ペア:

[(1, 252858438), (2, 126429219), (3, 84286146), (6, 42143073), (7, 36122634), (9, 28095382), (14, 18061317), (18, 14047691), (21, 12040878), (42, 6020439), (63, 4013626), (126, 2006813)]