11999316

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{20407}}^1$

素因数の和:20428

約数の個数: 36

約数和(自身を含む): 32571168

約数和(自身を除く): 20571852

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 20407, 40814, 61221, 81628, 122442, 142849, 244884, 285698, 428547, 571396, 857094, 999943, 1714188, 1999886, 2999829, 3999772, 5999658, 11999316]

約数ペア:

[(1, 11999316), (2, 5999658), (3, 3999772), (4, 2999829), (6, 1999886), (7, 1714188), (12, 999943), (14, 857094), (21, 571396), (28, 428547), (42, 285698), (49, 244884), (84, 142849), (98, 122442), (147, 81628), (196, 61221), (294, 40814), (588, 20407)]