42111718

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:492

約数の個数: 32

約数和(自身を含む): 71124480

約数和(自身を除く): 29012762

約数列:

[1, 2, 11, 22, 47, 94, 139, 278, 293, 517, 586, 1034, 1529, 3058, 3223, 6446, 6533, 13066, 13771, 27542, 40727, 71863, 81454, 143726, 151481, 302962, 447997, 895994, 1914169, 3828338, 21055859, 42111718]

約数ペア:

[(1, 42111718), (2, 21055859), (11, 3828338), (22, 1914169), (47, 895994), (94, 447997), (139, 302962), (278, 151481), (293, 143726), (517, 81454), (586, 71863), (1034, 40727), (1529, 27542), (3058, 13771), (3223, 13066), (6446, 6533)]