123987906

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{6037}}^1$

素因数の和:6215

約数の個数: 48

約数和(自身を含む): 308952384

約数和(自身を除く): 184964478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163, 326, 489, 978, 1141, 1467, 2282, 2934, 3423, 6037, 6846, 10269, 12074, 18111, 20538, 36222, 42259, 54333, 84518, 108666, 126777, 253554, 380331, 760662, 984031, 1968062, 2952093, 5904186, 6888217, 8856279, 13776434, 17712558, 20664651, 41329302, 61993953, 123987906]

約数ペア:

[(1, 123987906), (2, 61993953), (3, 41329302), (6, 20664651), (7, 17712558), (9, 13776434), (14, 8856279), (18, 6888217), (21, 5904186), (42, 2952093), (63, 1968062), (126, 984031), (163, 760662), (326, 380331), (489, 253554), (978, 126777), (1141, 108666), (1467, 84518), (2282, 54333), (2934, 42259), (3423, 36222), (6037, 20538), (6846, 18111), (10269, 12074)]