127220562

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{144241}}^1$

素因数の和:144263

約数の個数: 36

約数和(自身を含む): 320649966

約数和(自身を除く): 193429404

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 144241, 288482, 432723, 865446, 1009687, 1298169, 2019374, 2596338, 3029061, 6058122, 7067809, 9087183, 14135618, 18174366, 21203427, 42406854, 63610281, 127220562]

約数ペア:

[(1, 127220562), (2, 63610281), (3, 42406854), (6, 21203427), (7, 18174366), (9, 14135618), (14, 9087183), (18, 7067809), (21, 6058122), (42, 3029061), (49, 2596338), (63, 2019374), (98, 1298169), (126, 1009687), (147, 865446), (294, 432723), (441, 288482), (882, 144241)]