21597906

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1429}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 47361600

約数和(自身を除く): 25763694

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 229, 458, 687, 1374, 1429, 2519, 2858, 4287, 5038, 7557, 8574, 15114, 15719, 31438, 47157, 94314, 327241, 654482, 981723, 1963446, 3599651, 7199302, 10798953, 21597906]

約数ペア:

[(1, 21597906), (2, 10798953), (3, 7199302), (6, 3599651), (11, 1963446), (22, 981723), (33, 654482), (66, 327241), (229, 94314), (458, 47157), (687, 31438), (1374, 15719), (1429, 15114), (2519, 8574), (2858, 7557), (4287, 5038)]