18198814851

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{4896103}}^1$

素因数の和:4896175

約数の個数: 24

約数和(自身を含む): 30551688960

約数和(自身を除く): 12352874109

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 4896103, 14688309, 34272721, 44064927, 102818163, 288870077, 308454489, 866610231, 2022090539, 2599830693, 6066271617, 18198814851]

約数ペア:

[(1, 18198814851), (3, 6066271617), (7, 2599830693), (9, 2022090539), (21, 866610231), (59, 308454489), (63, 288870077), (177, 102818163), (413, 44064927), (531, 34272721), (1239, 14688309), (3717, 4896103)]