12961332

素因数分解:

$2^2\times 3^2\times {\mathrm{360037}}^1$

素因数の和:360047

約数の個数: 18

約数和(自身を含む): 32763458

約数和(自身を除く): 19802126

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 360037, 720074, 1080111, 1440148, 2160222, 3240333, 4320444, 6480666, 12961332]

約数ペア:

[(1, 12961332), (2, 6480666), (3, 4320444), (4, 3240333), (6, 2160222), (9, 1440148), (12, 1080111), (18, 720074), (36, 360037)]