18227106

素因数分解:

$2^1\times 3^4\times {\mathrm{59}}^1\times {\mathrm{1907}}^1$

素因数の和:1980

約数の個数: 40

約数和(自身を含む): 41556240

約数和(自身を除く): 23329134

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 59, 81, 118, 162, 177, 354, 531, 1062, 1593, 1907, 3186, 3814, 4779, 5721, 9558, 11442, 17163, 34326, 51489, 102978, 112513, 154467, 225026, 308934, 337539, 675078, 1012617, 2025234, 3037851, 6075702, 9113553, 18227106]

約数ペア:

[(1, 18227106), (2, 9113553), (3, 6075702), (6, 3037851), (9, 2025234), (18, 1012617), (27, 675078), (54, 337539), (59, 308934), (81, 225026), (118, 154467), (162, 112513), (177, 102978), (354, 51489), (531, 34326), (1062, 17163), (1593, 11442), (1907, 9558), (3186, 5721), (3814, 4779)]