18481786608

素因数分解:

$2^4\times 3^1\times {\mathrm{353}}^1\times {\mathrm{1090757}}^1$

素因数の和:1091121

約数の個数: 40

約数和(自身を含む): 47879913168

約数和(自身を除く): 29398126560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353, 706, 1059, 1412, 2118, 2824, 4236, 5648, 8472, 16944, 1090757, 2181514, 3272271, 4363028, 6544542, 8726056, 13089084, 17452112, 26178168, 52356336, 385037221, 770074442, 1155111663, 1540148884, 2310223326, 3080297768, 4620446652, 6160595536, 9240893304, 18481786608]

約数ペア:

[(1, 18481786608), (2, 9240893304), (3, 6160595536), (4, 4620446652), (6, 3080297768), (8, 2310223326), (12, 1540148884), (16, 1155111663), (24, 770074442), (48, 385037221), (353, 52356336), (706, 26178168), (1059, 17452112), (1412, 13089084), (2118, 8726056), (2824, 6544542), (4236, 4363028), (5648, 3272271), (8472, 2181514), (16944, 1090757)]