21796308

素因数分解:

$2^2\times 3^2\times {\mathrm{593}}^1\times {\mathrm{1021}}^1$

素因数の和:1624

約数の個数: 36

約数和(自身を含む): 55243188

約数和(自身を除く): 33446880

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 593, 1021, 1186, 1779, 2042, 2372, 3063, 3558, 4084, 5337, 6126, 7116, 9189, 10674, 12252, 18378, 21348, 36756, 605453, 1210906, 1816359, 2421812, 3632718, 5449077, 7265436, 10898154, 21796308]

約数ペア:

[(1, 21796308), (2, 10898154), (3, 7265436), (4, 5449077), (6, 3632718), (9, 2421812), (12, 1816359), (18, 1210906), (36, 605453), (593, 36756), (1021, 21348), (1186, 18378), (1779, 12252), (2042, 10674), (2372, 9189), (3063, 7116), (3558, 6126), (4084, 5337)]