18465564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{118369}}^1$

素因数の和:118389

約数の個数: 24

約数和(自身を含む): 46401040

約数和(自身を除く): 27935476

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 118369, 236738, 355107, 473476, 710214, 1420428, 1538797, 3077594, 4616391, 6155188, 9232782, 18465564]

約数ペア:

[(1, 18465564), (2, 9232782), (3, 6155188), (4, 4616391), (6, 3077594), (12, 1538797), (13, 1420428), (26, 710214), (39, 473476), (52, 355107), (78, 236738), (156, 118369)]