71508726

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{9907}}^1$

素因数の和:10316

約数の個数: 24

約数和(自身を含む): 155337624

約数和(自身を除く): 83828898

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 9907, 19814, 29721, 59442, 89163, 178326, 3972707, 7945414, 11918121, 23836242, 35754363, 71508726]

約数ペア:

[(1, 71508726), (2, 35754363), (3, 23836242), (6, 11918121), (9, 7945414), (18, 3972707), (401, 178326), (802, 89163), (1203, 59442), (2406, 29721), (3609, 19814), (7218, 9907)]