1375366914

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{549707}}^1$

素因数の和:549854

約数の個数: 24

約数和(自身を含む): 3001405680

約数和(自身を除く): 1626038766

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 549707, 1099414, 1649121, 3298242, 4947363, 9894726, 76409273, 152818546, 229227819, 458455638, 687683457, 1375366914]

約数ペア:

[(1, 1375366914), (2, 687683457), (3, 458455638), (6, 229227819), (9, 152818546), (18, 76409273), (139, 9894726), (278, 4947363), (417, 3298242), (834, 1649121), (1251, 1099414), (2502, 549707)]