126172242

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{111263}}^1$

素因数の和:111284

約数の個数: 40

約数和(自身を含む): 323110656

約数和(自身を除く): 196938414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 111263, 222526, 333789, 667578, 778841, 1001367, 1557682, 2002734, 2336523, 3004101, 4673046, 6008202, 7009569, 9012303, 14019138, 18024606, 21028707, 42057414, 63086121, 126172242]

約数ペア:

[(1, 126172242), (2, 63086121), (3, 42057414), (6, 21028707), (7, 18024606), (9, 14019138), (14, 9012303), (18, 7009569), (21, 6008202), (27, 4673046), (42, 3004101), (54, 2336523), (63, 2002734), (81, 1557682), (126, 1001367), (162, 778841), (189, 667578), (378, 333789), (567, 222526), (1134, 111263)]