123717906

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{528709}}^1$

素因数の和:528730

約数の個数: 24

約数和(自身を含む): 288675660

約数和(自身を除く): 164957754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 528709, 1057418, 1586127, 3172254, 4758381, 6873217, 9516762, 13746434, 20619651, 41239302, 61858953, 123717906]

約数ペア:

[(1, 123717906), (2, 61858953), (3, 41239302), (6, 20619651), (9, 13746434), (13, 9516762), (18, 6873217), (26, 4758381), (39, 3172254), (78, 1586127), (117, 1057418), (234, 528709)]