21621366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92399}}^1$

素因数の和:92420

約数の個数: 24

約数和(自身を含む): 50450400

約数和(自身を除く): 28829034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92399, 184798, 277197, 554394, 831591, 1201187, 1663182, 2402374, 3603561, 7207122, 10810683, 21621366]

約数ペア:

[(1, 21621366), (2, 10810683), (3, 7207122), (6, 3603561), (9, 2402374), (13, 1663182), (18, 1201187), (26, 831591), (39, 554394), (78, 277197), (117, 184798), (234, 92399)]