64669638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{16063}}^1$

素因数の和:16140

約数の個数: 32

約数和(自身を含む): 143419392

約数和(自身を除く): 78749754

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 16063, 32126, 48189, 96378, 176693, 353386, 530079, 979843, 1060158, 1959686, 2939529, 5879058, 10778273, 21556546, 32334819, 64669638]

約数ペア:

[(1, 64669638), (2, 32334819), (3, 21556546), (6, 10778273), (11, 5879058), (22, 2939529), (33, 1959686), (61, 1060158), (66, 979843), (122, 530079), (183, 353386), (366, 176693), (671, 96378), (1342, 48189), (2013, 32126), (4026, 16063)]