42405342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009651}}^1$

素因数の和:1009663

約数の個数: 16

約数和(自身を含む): 96926592

約数和(自身を除く): 54521250

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009651, 2019302, 3028953, 6057906, 7067557, 14135114, 21202671, 42405342]

約数ペア:

[(1, 42405342), (2, 21202671), (3, 14135114), (6, 7067557), (7, 6057906), (14, 3028953), (21, 2019302), (42, 1009651)]