63198378

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{49451}}^1$

素因数の和:49530

約数の個数: 24

約数和(自身を含む): 138861216

約数和(自身を除く): 75662838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 49451, 98902, 148353, 296706, 445059, 890118, 3511021, 7022042, 10533063, 21066126, 31599189, 63198378]

約数ペア:

[(1, 63198378), (2, 31599189), (3, 21066126), (6, 10533063), (9, 7022042), (18, 3511021), (71, 890118), (142, 445059), (213, 296706), (426, 148353), (639, 98902), (1278, 49451)]