15172878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1499}}^1$

素因数の和:1752

約数の個数: 32

約数和(自身を含む): 34848000

約数和(自身を除く): 19675122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 241, 482, 723, 1446, 1499, 1687, 2998, 3374, 4497, 5061, 8994, 10122, 10493, 20986, 31479, 62958, 361259, 722518, 1083777, 2167554, 2528813, 5057626, 7586439, 15172878]

約数ペア:

[(1, 15172878), (2, 7586439), (3, 5057626), (6, 2528813), (7, 2167554), (14, 1083777), (21, 722518), (42, 361259), (241, 62958), (482, 31479), (723, 20986), (1446, 10493), (1499, 10122), (1687, 8994), (2998, 5061), (3374, 4497)]