39750378

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{491}}^1$

素因数の和:730

約数の個数: 32

約数和(自身を含む): 81050112

約数和(自身を除く): 41299734

約数列:

[1, 2, 3, 6, 103, 131, 206, 262, 309, 393, 491, 618, 786, 982, 1473, 2946, 13493, 26986, 40479, 50573, 64321, 80958, 101146, 128642, 151719, 192963, 303438, 385926, 6625063, 13250126, 19875189, 39750378]

約数ペア:

[(1, 39750378), (2, 19875189), (3, 13250126), (6, 6625063), (103, 385926), (131, 303438), (206, 192963), (262, 151719), (309, 128642), (393, 101146), (491, 80958), (618, 64321), (786, 50573), (982, 40479), (1473, 26986), (2946, 13493)]