18179834

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1$

素因数の和:550

約数の個数: 24

約数和(自身を含む): 29442528

約数和(自身を除く): 11262694

約数列:

[1, 2, 17, 34, 71, 142, 289, 443, 578, 886, 1207, 2414, 7531, 15062, 20519, 31453, 41038, 62906, 128027, 256054, 534701, 1069402, 9089917, 18179834]

約数ペア:

[(1, 18179834), (2, 9089917), (17, 1069402), (34, 534701), (71, 256054), (142, 128027), (289, 62906), (443, 41038), (578, 31453), (886, 20519), (1207, 15062), (2414, 7531)]