47639718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{126031}}^1$

素因数の和:126049

約数の個数: 32

約数和(自身を含む): 120990720

約数和(自身を除く): 73351002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 126031, 252062, 378093, 756186, 882217, 1134279, 1764434, 2268558, 2646651, 3402837, 5293302, 6805674, 7939953, 15879906, 23819859, 47639718]

約数ペア:

[(1, 47639718), (2, 23819859), (3, 15879906), (6, 7939953), (7, 6805674), (9, 5293302), (14, 3402837), (18, 2646651), (21, 2268558), (27, 1764434), (42, 1134279), (54, 882217), (63, 756186), (126, 378093), (189, 252062), (378, 126031)]