18419582

素因数分解:

$2^1\times {\mathrm{29}}^2\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:340

約数の個数: 24

約数和(自身を含む): 29349216

約数和(自身を除く): 10929634

約数列:

[1, 2, 29, 47, 58, 94, 233, 466, 841, 1363, 1682, 2726, 6757, 10951, 13514, 21902, 39527, 79054, 195953, 317579, 391906, 635158, 9209791, 18419582]

約数ペア:

[(1, 18419582), (2, 9209791), (29, 635158), (47, 391906), (58, 317579), (94, 195953), (233, 79054), (466, 39527), (841, 21902), (1363, 13514), (1682, 10951), (2726, 6757)]