2266638

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 32

約数和(自身を含む): 5035392

約数和(自身を除く): 2768754

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 563, 671, 1126, 1342, 1689, 2013, 3378, 4026, 6193, 12386, 18579, 34343, 37158, 68686, 103029, 206058, 377773, 755546, 1133319, 2266638]

約数ペア:

[(1, 2266638), (2, 1133319), (3, 755546), (6, 377773), (11, 206058), (22, 103029), (33, 68686), (61, 37158), (66, 34343), (122, 18579), (183, 12386), (366, 6193), (563, 4026), (671, 3378), (1126, 2013), (1342, 1689)]