123108984

素因数分解:

$2^3\times 3^4\times {\mathrm{189983}}^1$

素因数の和:190001

約数の個数: 40

約数和(自身を含む): 344820960

約数和(自身を除く): 221711976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 189983, 379966, 569949, 759932, 1139898, 1519864, 1709847, 2279796, 3419694, 4559592, 5129541, 6839388, 10259082, 13678776, 15388623, 20518164, 30777246, 41036328, 61554492, 123108984]

約数ペア:

[(1, 123108984), (2, 61554492), (3, 41036328), (4, 30777246), (6, 20518164), (8, 15388623), (9, 13678776), (12, 10259082), (18, 6839388), (24, 5129541), (27, 4559592), (36, 3419694), (54, 2279796), (72, 1709847), (81, 1519864), (108, 1139898), (162, 759932), (216, 569949), (324, 379966), (648, 189983)]