30913938

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{156131}}^1$

素因数の和:156150

約数の個数: 24

約数和(自身を含む): 73069776

約数和(自身を除く): 42155838

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 156131, 312262, 468393, 936786, 1405179, 1717441, 2810358, 3434882, 5152323, 10304646, 15456969, 30913938]

約数ペア:

[(1, 30913938), (2, 15456969), (3, 10304646), (6, 5152323), (9, 3434882), (11, 2810358), (18, 1717441), (22, 1405179), (33, 936786), (66, 468393), (99, 312262), (198, 156131)]