45239642

素因数分解:

$2^1\times 7^4\times {\mathrm{9421}}^1$

素因数の和:9451

約数の個数: 20

約数和(自身を含む): 79173066

約数和(自身を除く): 33933424

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 2401, 4802, 9421, 18842, 65947, 131894, 461629, 923258, 3231403, 6462806, 22619821, 45239642]

約数ペア:

[(1, 45239642), (2, 22619821), (7, 6462806), (14, 3231403), (49, 923258), (98, 461629), (343, 131894), (686, 65947), (2401, 18842), (4802, 9421)]