21492288

素因数分解:

$2^6\times 3^2\times {\mathrm{37313}}^1$

素因数の和:37331

約数の個数: 42

約数和(自身を含む): 61605414

約数和(自身を除く): 40113126

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37313, 74626, 111939, 149252, 223878, 298504, 335817, 447756, 597008, 671634, 895512, 1194016, 1343268, 1791024, 2388032, 2686536, 3582048, 5373072, 7164096, 10746144, 21492288]

約数ペア:

[(1, 21492288), (2, 10746144), (3, 7164096), (4, 5373072), (6, 3582048), (8, 2686536), (9, 2388032), (12, 1791024), (16, 1343268), (18, 1194016), (24, 895512), (32, 671634), (36, 597008), (48, 447756), (64, 335817), (72, 298504), (96, 223878), (144, 149252), (192, 111939), (288, 74626), (576, 37313)]