2018802291

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1\times {\mathrm{1913}}^1$

素因数の和:2323

約数の個数: 32

約数和(自身を含む): 2974447872

約数和(自身を除く): 955645581

約数列:

[1, 3, 11, 33, 113, 283, 339, 849, 1243, 1913, 3113, 3729, 5739, 9339, 21043, 31979, 63129, 95937, 216169, 351769, 541379, 648507, 1055307, 1624137, 2377859, 5955169, 7133577, 17865507, 61175827, 183527481, 672934097, 2018802291]

約数ペア:

[(1, 2018802291), (3, 672934097), (11, 183527481), (33, 61175827), (113, 17865507), (283, 7133577), (339, 5955169), (849, 2377859), (1243, 1624137), (1913, 1055307), (3113, 648507), (3729, 541379), (5739, 351769), (9339, 216169), (21043, 95937), (31979, 63129)]