42128418

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{98893}}^1$

素因数の和:98969

約数の個数: 16

約数和(自身を含む): 85444416

約数和(自身を除く): 43315998

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 98893, 197786, 296679, 593358, 7021403, 14042806, 21064209, 42128418]

約数ペア:

[(1, 42128418), (2, 21064209), (3, 14042806), (6, 7021403), (71, 593358), (142, 296679), (213, 197786), (426, 98893)]