254863674

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1089161}}^1$

素因数の和:1089182

約数の個数: 24

約数和(自身を含む): 594682452

約数和(自身を除く): 339818778

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1089161, 2178322, 3267483, 6534966, 9802449, 14159093, 19604898, 28318186, 42477279, 84954558, 127431837, 254863674]

約数ペア:

[(1, 254863674), (2, 127431837), (3, 84954558), (6, 42477279), (9, 28318186), (13, 19604898), (18, 14159093), (26, 9802449), (39, 6534966), (78, 3267483), (117, 2178322), (234, 1089161)]