1907020116

素因数分解:

$2^2\times 3^2\times {\mathrm{52972781}}^1$

素因数の和:52972791

約数の個数: 18

約数和(自身を含む): 4820523162

約数和(自身を除く): 2913503046

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 52972781, 105945562, 158918343, 211891124, 317836686, 476755029, 635673372, 953510058, 1907020116]

約数ペア:

[(1, 1907020116), (2, 953510058), (3, 635673372), (4, 476755029), (6, 317836686), (9, 211891124), (12, 158918343), (18, 105945562), (36, 52972781)]