71796438

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{569813}}^1$

素因数の和:569828

約数の個数: 24

約数和(自身を含む): 177781968

約数和(自身を除く): 105985530

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 569813, 1139626, 1709439, 3418878, 3988691, 5128317, 7977382, 10256634, 11966073, 23932146, 35898219, 71796438]

約数ペア:

[(1, 71796438), (2, 35898219), (3, 23932146), (6, 11966073), (7, 10256634), (9, 7977382), (14, 5128317), (18, 3988691), (21, 3418878), (42, 1709439), (63, 1139626), (126, 569813)]