18058898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{271}}^1$

素因数の和:530

約数の個数: 32

約数和(自身を含む): 32078592

約数和(自身を除く): 14019694

約数列:

[1, 2, 11, 13, 22, 26, 143, 233, 271, 286, 466, 542, 2563, 2981, 3029, 3523, 5126, 5962, 6058, 7046, 33319, 38753, 63143, 66638, 77506, 126286, 694573, 820859, 1389146, 1641718, 9029449, 18058898]

約数ペア:

[(1, 18058898), (2, 9029449), (11, 1641718), (13, 1389146), (22, 820859), (26, 694573), (143, 126286), (233, 77506), (271, 66638), (286, 63143), (466, 38753), (542, 33319), (2563, 7046), (2981, 6058), (3029, 5962), (3523, 5126)]