189946554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{14449}}^1$

素因数の和:14774

約数の個数: 32

約数和(自身を含む): 435580800

約数和(自身を除く): 245634246

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 4382, 6573, 13146, 14449, 28898, 43347, 86694, 101143, 202286, 303429, 606858, 4522537, 9045074, 13567611, 27135222, 31657759, 63315518, 94973277, 189946554]

約数ペア:

[(1, 189946554), (2, 94973277), (3, 63315518), (6, 31657759), (7, 27135222), (14, 13567611), (21, 9045074), (42, 4522537), (313, 606858), (626, 303429), (939, 202286), (1878, 101143), (2191, 86694), (4382, 43347), (6573, 28898), (13146, 14449)]