40425912

素因数分解:

$2^3\times 3^3\times {\mathrm{211}}^1\times {\mathrm{887}}^1$

素因数の和:1113

約数の個数: 64

約数和(自身を含む): 112953600

約数和(自身を除く): 72527688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 211, 216, 422, 633, 844, 887, 1266, 1688, 1774, 1899, 2532, 2661, 3548, 3798, 5064, 5322, 5697, 7096, 7596, 7983, 10644, 11394, 15192, 15966, 21288, 22788, 23949, 31932, 45576, 47898, 63864, 95796, 187157, 191592, 374314, 561471, 748628, 1122942, 1497256, 1684413, 2245884, 3368826, 4491768, 5053239, 6737652, 10106478, 13475304, 20212956, 40425912]

約数ペア:

[(1, 40425912), (2, 20212956), (3, 13475304), (4, 10106478), (6, 6737652), (8, 5053239), (9, 4491768), (12, 3368826), (18, 2245884), (24, 1684413), (27, 1497256), (36, 1122942), (54, 748628), (72, 561471), (108, 374314), (211, 191592), (216, 187157), (422, 95796), (633, 63864), (844, 47898), (887, 45576), (1266, 31932), (1688, 23949), (1774, 22788), (1899, 21288), (2532, 15966), (2661, 15192), (3548, 11394), (3798, 10644), (5064, 7983), (5322, 7596), (5697, 7096)]