9919518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2293}}^1$

素因数の和:2408

約数の個数: 32

約数和(自身を含む): 22903296

約数和(自身を除く): 12983778

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 721, 1442, 2163, 2293, 4326, 4586, 6879, 13758, 16051, 32102, 48153, 96306, 236179, 472358, 708537, 1417074, 1653253, 3306506, 4959759, 9919518]

約数ペア:

[(1, 9919518), (2, 4959759), (3, 3306506), (6, 1653253), (7, 1417074), (14, 708537), (21, 472358), (42, 236179), (103, 96306), (206, 48153), (309, 32102), (618, 16051), (721, 13758), (1442, 6879), (2163, 4586), (2293, 4326)]