42049446

素因数分解:

$2^1\times 3^1\times {\mathrm{127}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 85585920

約数和(自身を除く): 43536474

約数列:

[1, 2, 3, 6, 127, 139, 254, 278, 381, 397, 417, 762, 794, 834, 1191, 2382, 17653, 35306, 50419, 52959, 55183, 100838, 105918, 110366, 151257, 165549, 302514, 331098, 7008241, 14016482, 21024723, 42049446]

約数ペア:

[(1, 42049446), (2, 21024723), (3, 14016482), (6, 7008241), (127, 331098), (139, 302514), (254, 165549), (278, 151257), (381, 110366), (397, 105918), (417, 100838), (762, 55183), (794, 52959), (834, 50419), (1191, 35306), (2382, 17653)]