123983412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{521}}^1\times {\mathrm{2833}}^1$

素因数の和:3368

約数の個数: 48

約数和(自身を含む): 331373952

約数和(自身を除く): 207390540

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 521, 1042, 1563, 2084, 2833, 3126, 3647, 5666, 6252, 7294, 8499, 10941, 11332, 14588, 16998, 19831, 21882, 33996, 39662, 43764, 59493, 79324, 118986, 237972, 1475993, 2951986, 4427979, 5903972, 8855958, 10331951, 17711916, 20663902, 30995853, 41327804, 61991706, 123983412]

約数ペア:

[(1, 123983412), (2, 61991706), (3, 41327804), (4, 30995853), (6, 20663902), (7, 17711916), (12, 10331951), (14, 8855958), (21, 5903972), (28, 4427979), (42, 2951986), (84, 1475993), (521, 237972), (1042, 118986), (1563, 79324), (2084, 59493), (2833, 43764), (3126, 39662), (3647, 33996), (5666, 21882), (6252, 19831), (7294, 16998), (8499, 14588), (10941, 11332)]