42691362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1471}}^1$

素因数の和:2174

約数の個数: 32

約数和(自身を含む): 97787904

約数和(自身を除く): 55096542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 691, 1382, 1471, 2073, 2942, 4146, 4413, 4837, 8826, 9674, 10297, 14511, 20594, 29022, 30891, 61782, 1016461, 2032922, 3049383, 6098766, 7115227, 14230454, 21345681, 42691362]

約数ペア:

[(1, 42691362), (2, 21345681), (3, 14230454), (6, 7115227), (7, 6098766), (14, 3049383), (21, 2032922), (42, 1016461), (691, 61782), (1382, 30891), (1471, 29022), (2073, 20594), (2942, 14511), (4146, 10297), (4413, 9674), (4837, 8826)]