81490134

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{39829}}^1$

素因数の和:39876

約数の個数: 32

約数和(自身を含む): 183536640

約数和(自身を除く): 102046506

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 39829, 79658, 119487, 238974, 438119, 876238, 1234699, 1314357, 2469398, 2628714, 3704097, 7408194, 13581689, 27163378, 40745067, 81490134]

約数ペア:

[(1, 81490134), (2, 40745067), (3, 27163378), (6, 13581689), (11, 7408194), (22, 3704097), (31, 2628714), (33, 2469398), (62, 1314357), (66, 1234699), (93, 876238), (186, 438119), (341, 238974), (682, 119487), (1023, 79658), (2046, 39829)]