145120212

素因数分解:

$2^2\times 3^2\times {\mathrm{4031117}}^1$

素因数の和:4031127

約数の個数: 18

約数和(自身を含む): 366831738

約数和(自身を除く): 221711526

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 4031117, 8062234, 12093351, 16124468, 24186702, 36280053, 48373404, 72560106, 145120212]

約数ペア:

[(1, 145120212), (2, 72560106), (3, 48373404), (4, 36280053), (6, 24186702), (9, 16124468), (12, 12093351), (18, 8062234), (36, 4031117)]