13357554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{7757}}^1$

素因数の和:7810

約数の個数: 32

約数和(自身を含む): 31280256

約数和(自身を除く): 17922702

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 7757, 15514, 23271, 46542, 54299, 108598, 162897, 318037, 325794, 636074, 954111, 1908222, 2226259, 4452518, 6678777, 13357554]

約数ペア:

[(1, 13357554), (2, 6678777), (3, 4452518), (6, 2226259), (7, 1908222), (14, 954111), (21, 636074), (41, 325794), (42, 318037), (82, 162897), (123, 108598), (246, 54299), (287, 46542), (574, 23271), (861, 15514), (1722, 7757)]