7875426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3257}}^1$

素因数の和:3306

約数の個数: 32

約数和(自身を含む): 17515008

約数和(自身を除く): 9639582

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 3257, 6514, 9771, 19542, 42341, 84682, 100967, 127023, 201934, 254046, 302901, 605802, 1312571, 2625142, 3937713, 7875426]

約数ペア:

[(1, 7875426), (2, 3937713), (3, 2625142), (6, 1312571), (13, 605802), (26, 302901), (31, 254046), (39, 201934), (62, 127023), (78, 100967), (93, 84682), (186, 42341), (403, 19542), (806, 9771), (1209, 6514), (2418, 3257)]