68689026

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{181717}}^1$

素因数の和:181735

約数の個数: 32

約数和(自身を含む): 174449280

約数和(自身を除く): 105760254

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 181717, 363434, 545151, 1090302, 1272019, 1635453, 2544038, 3270906, 3816057, 4906359, 7632114, 9812718, 11448171, 22896342, 34344513, 68689026]

約数ペア:

[(1, 68689026), (2, 34344513), (3, 22896342), (6, 11448171), (7, 9812718), (9, 7632114), (14, 4906359), (18, 3816057), (21, 3270906), (27, 2544038), (42, 1635453), (54, 1272019), (63, 1090302), (126, 545151), (189, 363434), (378, 181717)]