17872947686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1\times {\mathrm{10939}}^1$

素因数の和:14204

約数の個数: 32

約数和(自身を含む): 30530476800

約数和(自身を除く): 12657529114

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 3229, 6458, 10939, 21878, 35519, 71038, 74267, 120329, 148534, 240658, 251597, 503194, 816937, 1633874, 2767567, 5535134, 35322031, 70644062, 388542341, 777084682, 812406713, 1624813426, 8936473843, 17872947686]

約数ペア:

[(1, 17872947686), (2, 8936473843), (11, 1624813426), (22, 812406713), (23, 777084682), (46, 388542341), (253, 70644062), (506, 35322031), (3229, 5535134), (6458, 2767567), (10939, 1633874), (21878, 816937), (35519, 503194), (71038, 251597), (74267, 240658), (120329, 148534)]