21864768

素因数分解:

$2^6\times 3^1\times {\mathrm{263}}^1\times {\mathrm{433}}^1$

素因数の和:711

約数の個数: 56

約数和(自身を含む): 58204608

約数和(自身を除く): 36339840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 263, 433, 526, 789, 866, 1052, 1299, 1578, 1732, 2104, 2598, 3156, 3464, 4208, 5196, 6312, 6928, 8416, 10392, 12624, 13856, 16832, 20784, 25248, 27712, 41568, 50496, 83136, 113879, 227758, 341637, 455516, 683274, 911032, 1366548, 1822064, 2733096, 3644128, 5466192, 7288256, 10932384, 21864768]

約数ペア:

[(1, 21864768), (2, 10932384), (3, 7288256), (4, 5466192), (6, 3644128), (8, 2733096), (12, 1822064), (16, 1366548), (24, 911032), (32, 683274), (48, 455516), (64, 341637), (96, 227758), (192, 113879), (263, 83136), (433, 50496), (526, 41568), (789, 27712), (866, 25248), (1052, 20784), (1299, 16832), (1578, 13856), (1732, 12624), (2104, 10392), (2598, 8416), (3156, 6928), (3464, 6312), (4208, 5196)]