8381748

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{227}}^1$

素因数の和:432

約数の個数: 48

約数和(自身を含む): 20913984

約数和(自身を除く): 12532236

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 181, 204, 227, 362, 454, 543, 681, 724, 908, 1086, 1362, 2172, 2724, 3077, 3859, 6154, 7718, 9231, 11577, 12308, 15436, 18462, 23154, 36924, 41087, 46308, 82174, 123261, 164348, 246522, 493044, 698479, 1396958, 2095437, 2793916, 4190874, 8381748]

約数ペア:

[(1, 8381748), (2, 4190874), (3, 2793916), (4, 2095437), (6, 1396958), (12, 698479), (17, 493044), (34, 246522), (51, 164348), (68, 123261), (102, 82174), (181, 46308), (204, 41087), (227, 36924), (362, 23154), (454, 18462), (543, 15436), (681, 12308), (724, 11577), (908, 9231), (1086, 7718), (1362, 6154), (2172, 3859), (2724, 3077)]