12787782

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10499}}^1$

素因数の和:10540

約数の個数: 32

約数和(自身を含む): 30240000

約数和(自身を除く): 17452218

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 10499, 20998, 31497, 62994, 73493, 146986, 220479, 304471, 440958, 608942, 913413, 1826826, 2131297, 4262594, 6393891, 12787782]

約数ペア:

[(1, 12787782), (2, 6393891), (3, 4262594), (6, 2131297), (7, 1826826), (14, 913413), (21, 608942), (29, 440958), (42, 304471), (58, 220479), (87, 146986), (174, 73493), (203, 62994), (406, 31497), (609, 20998), (1218, 10499)]