21561462

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{92143}}^1$

素因数の和:92164

約数の個数: 24

約数和(自身を含む): 50310624

約数和(自身を除く): 28749162

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 92143, 184286, 276429, 552858, 829287, 1197859, 1658574, 2395718, 3593577, 7187154, 10780731, 21561462]

約数ペア:

[(1, 21561462), (2, 10780731), (3, 7187154), (6, 3593577), (9, 2395718), (13, 1658574), (18, 1197859), (26, 829287), (39, 552858), (78, 276429), (117, 184286), (234, 92143)]