12448908

素因数分解:

$2^2\times 3^2\times {\mathrm{345803}}^1$

素因数の和:345813

約数の個数: 18

約数和(自身を含む): 31468164

約数和(自身を除く): 19019256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 345803, 691606, 1037409, 1383212, 2074818, 3112227, 4149636, 6224454, 12448908]

約数ペア:

[(1, 12448908), (2, 6224454), (3, 4149636), (4, 3112227), (6, 2074818), (9, 1383212), (12, 1037409), (18, 691606), (36, 345803)]