51968574

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{137483}}^1$

素因数の和:137501

約数の個数: 32

約数和(自身を含む): 131984640

約数和(自身を除く): 80016066

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 137483, 274966, 412449, 824898, 962381, 1237347, 1924762, 2474694, 2887143, 3712041, 5774286, 7424082, 8661429, 17322858, 25984287, 51968574]

約数ペア:

[(1, 51968574), (2, 25984287), (3, 17322858), (6, 8661429), (7, 7424082), (9, 5774286), (14, 3712041), (18, 2887143), (21, 2474694), (27, 1924762), (42, 1237347), (54, 962381), (63, 824898), (126, 412449), (189, 274966), (378, 137483)]