16215864

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{13789}}^1$

素因数の和:13812

約数の個数: 48

約数和(自身を含む): 47161800

約数和(自身を除く): 30945936

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 13789, 27578, 41367, 55156, 82734, 96523, 110312, 165468, 193046, 289569, 330936, 386092, 579138, 675661, 772184, 1158276, 1351322, 2026983, 2316552, 2702644, 4053966, 5405288, 8107932, 16215864]

約数ペア:

[(1, 16215864), (2, 8107932), (3, 5405288), (4, 4053966), (6, 2702644), (7, 2316552), (8, 2026983), (12, 1351322), (14, 1158276), (21, 772184), (24, 675661), (28, 579138), (42, 386092), (49, 330936), (56, 289569), (84, 193046), (98, 165468), (147, 110312), (168, 96523), (196, 82734), (294, 55156), (392, 41367), (588, 27578), (1176, 13789)]