42721026

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{769}}^1$

素因数の和:1018

約数の個数: 32

約数和(自身を含む): 87816960

約数和(自身を除く): 45095934

約数列:

[1, 2, 3, 6, 47, 94, 141, 197, 282, 394, 591, 769, 1182, 1538, 2307, 4614, 9259, 18518, 27777, 36143, 55554, 72286, 108429, 151493, 216858, 302986, 454479, 908958, 7120171, 14240342, 21360513, 42721026]

約数ペア:

[(1, 42721026), (2, 21360513), (3, 14240342), (6, 7120171), (47, 908958), (94, 454479), (141, 302986), (197, 216858), (282, 151493), (394, 108429), (591, 72286), (769, 55554), (1182, 36143), (1538, 27777), (2307, 18518), (4614, 9259)]