40670406

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{322781}}^1$

素因数の和:322796

約数の個数: 24

約数和(自身を含む): 100707984

約数和(自身を除く): 60037578

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 322781, 645562, 968343, 1936686, 2259467, 2905029, 4518934, 5810058, 6778401, 13556802, 20335203, 40670406]

約数ペア:

[(1, 40670406), (2, 20335203), (3, 13556802), (6, 6778401), (7, 5810058), (9, 4518934), (14, 2905029), (18, 2259467), (21, 1936686), (42, 968343), (63, 645562), (126, 322781)]