18263628

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5023}}^1$

素因数の和:5134

約数の個数: 36

約数和(自身を含む): 46632768

約数和(自身を除く): 28369140

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5023, 10046, 15069, 20092, 30138, 45207, 60276, 90414, 180828, 507323, 1014646, 1521969, 2029292, 3043938, 4565907, 6087876, 9131814, 18263628]

約数ペア:

[(1, 18263628), (2, 9131814), (3, 6087876), (4, 4565907), (6, 3043938), (9, 2029292), (12, 1521969), (18, 1014646), (36, 507323), (101, 180828), (202, 90414), (303, 60276), (404, 45207), (606, 30138), (909, 20092), (1212, 15069), (1818, 10046), (3636, 5023)]