2493522882

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{6781}}^1$

素因数の和:7479

約数の個数: 48

約数和(自身を含む): 5586197760

約数和(自身を除く): 3092674878

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 659, 1318, 1977, 3954, 5931, 6781, 11862, 13562, 20343, 20429, 40686, 40858, 61029, 61287, 122058, 122574, 183861, 210211, 367722, 420422, 630633, 1261266, 1891899, 3783798, 4468679, 8937358, 13406037, 26812074, 40218111, 80436222, 138529049, 277058098, 415587147, 831174294, 1246761441, 2493522882]

約数ペア:

[(1, 2493522882), (2, 1246761441), (3, 831174294), (6, 415587147), (9, 277058098), (18, 138529049), (31, 80436222), (62, 40218111), (93, 26812074), (186, 13406037), (279, 8937358), (558, 4468679), (659, 3783798), (1318, 1891899), (1977, 1261266), (3954, 630633), (5931, 420422), (6781, 367722), (11862, 210211), (13562, 183861), (20343, 122574), (20429, 122058), (40686, 61287), (40858, 61029)]