19367004726

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{50023}}^1$

素因数の和:50325

約数の個数: 48

約数和(自身を含む): 42538208544

約数和(自身を除く): 23171203818

約数列:

[1, 2, 3, 6, 9, 18, 137, 157, 274, 314, 411, 471, 822, 942, 1233, 1413, 2466, 2826, 21509, 43018, 50023, 64527, 100046, 129054, 150069, 193581, 300138, 387162, 450207, 900414, 6853151, 7853611, 13706302, 15707222, 20559453, 23560833, 41118906, 47121666, 61678359, 70682499, 123356718, 141364998, 1075944707, 2151889414, 3227834121, 6455668242, 9683502363, 19367004726]

約数ペア:

[(1, 19367004726), (2, 9683502363), (3, 6455668242), (6, 3227834121), (9, 2151889414), (18, 1075944707), (137, 141364998), (157, 123356718), (274, 70682499), (314, 61678359), (411, 47121666), (471, 41118906), (822, 23560833), (942, 20559453), (1233, 15707222), (1413, 13706302), (2466, 7853611), (2826, 6853151), (21509, 900414), (43018, 450207), (50023, 387162), (64527, 300138), (100046, 193581), (129054, 150069)]