18233061

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4643}}^1$

素因数の和:4681

約数の個数: 32

約数和(自身を含む): 32099328

約数和(自身を除く): 13866267

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 4643, 13929, 32501, 51073, 78931, 97503, 153219, 236793, 357511, 552517, 868241, 1072533, 1657551, 2604723, 6077687, 18233061]

約数ペア:

[(1, 18233061), (3, 6077687), (7, 2604723), (11, 1657551), (17, 1072533), (21, 868241), (33, 552517), (51, 357511), (77, 236793), (119, 153219), (187, 97503), (231, 78931), (357, 51073), (561, 32501), (1309, 13929), (3927, 4643)]