18023043

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 26597376

約数和(自身を除く): 8574333

約数列:

[1, 3, 17, 47, 51, 73, 103, 141, 219, 309, 799, 1241, 1751, 2397, 3431, 3723, 4841, 5253, 7519, 10293, 14523, 22557, 58327, 82297, 127823, 174981, 246891, 353393, 383469, 1060179, 6007681, 18023043]

約数ペア:

[(1, 18023043), (3, 6007681), (17, 1060179), (47, 383469), (51, 353393), (73, 246891), (103, 174981), (141, 127823), (219, 82297), (309, 58327), (799, 22557), (1241, 14523), (1751, 10293), (2397, 7519), (3431, 5253), (3723, 4841)]