71490726

素因数分解:

$2^1\times 3^2\times {\mathrm{1201}}^1\times {\mathrm{3307}}^1$

素因数の和:4516

約数の個数: 24

約数和(自身を含む): 155072424

約数和(自身を除く): 83581698

約数列:

[1, 2, 3, 6, 9, 18, 1201, 2402, 3307, 3603, 6614, 7206, 9921, 10809, 19842, 21618, 29763, 59526, 3971707, 7943414, 11915121, 23830242, 35745363, 71490726]

約数ペア:

[(1, 71490726), (2, 35745363), (3, 23830242), (6, 11915121), (9, 7943414), (18, 3971707), (1201, 59526), (2402, 29763), (3307, 21618), (3603, 19842), (6614, 10809), (7206, 9921)]