42199718

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{103}}^1\times {\mathrm{1693}}^1$

素因数の和:1820

約数の個数: 24

約数和(自身を含む): 70294224

約数和(自身を除く): 28094506

約数列:

[1, 2, 11, 22, 103, 121, 206, 242, 1133, 1693, 2266, 3386, 12463, 18623, 24926, 37246, 174379, 204853, 348758, 409706, 1918169, 3836338, 21099859, 42199718]

約数ペア:

[(1, 42199718), (2, 21099859), (11, 3836338), (22, 1918169), (103, 409706), (121, 348758), (206, 204853), (242, 174379), (1133, 37246), (1693, 24926), (2266, 18623), (3386, 12463)]