40980186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{175129}}^1$

素因数の和:175150

約数の個数: 24

約数和(自身を含む): 95620980

約数和(自身を除く): 54640794

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 175129, 350258, 525387, 1050774, 1576161, 2276677, 3152322, 4553354, 6830031, 13660062, 20490093, 40980186]

約数ペア:

[(1, 40980186), (2, 20490093), (3, 13660062), (6, 6830031), (9, 4553354), (13, 3152322), (18, 2276677), (26, 1576161), (39, 1050774), (78, 525387), (117, 350258), (234, 175129)]