2496438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19813}}^1$

素因数の和:19828

約数の個数: 24

約数和(自身を含む): 6181968

約数和(自身を除く): 3685530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 19813, 39626, 59439, 118878, 138691, 178317, 277382, 356634, 416073, 832146, 1248219, 2496438]

約数ペア:

[(1, 2496438), (2, 1248219), (3, 832146), (6, 416073), (7, 356634), (9, 277382), (14, 178317), (18, 138691), (21, 118878), (42, 59439), (63, 39626), (126, 19813)]