18089148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19577}}^1$

素因数の和:19602

約数の個数: 48

約数和(自身を含む): 52625664

約数和(自身を除く): 34536516

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 19577, 39154, 58731, 78308, 117462, 137039, 215347, 234924, 274078, 411117, 430694, 548156, 646041, 822234, 861388, 1292082, 1507429, 1644468, 2584164, 3014858, 4522287, 6029716, 9044574, 18089148]

約数ペア:

[(1, 18089148), (2, 9044574), (3, 6029716), (4, 4522287), (6, 3014858), (7, 2584164), (11, 1644468), (12, 1507429), (14, 1292082), (21, 861388), (22, 822234), (28, 646041), (33, 548156), (42, 430694), (44, 411117), (66, 274078), (77, 234924), (84, 215347), (132, 137039), (154, 117462), (231, 78308), (308, 58731), (462, 39154), (924, 19577)]