18842628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{224317}}^1$

素因数の和:224331

約数の個数: 24

約数和(自身を含む): 50247232

約数和(自身を除く): 31404604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 224317, 448634, 672951, 897268, 1345902, 1570219, 2691804, 3140438, 4710657, 6280876, 9421314, 18842628]

約数ペア:

[(1, 18842628), (2, 9421314), (3, 6280876), (4, 4710657), (6, 3140438), (7, 2691804), (12, 1570219), (14, 1345902), (21, 897268), (28, 672951), (42, 448634), (84, 224317)]