18758718

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5573}}^1$

素因数の和:5609

約数の個数: 48

約数和(自身を含む): 46955376

約数和(自身を除く): 28196658

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 3366, 5573, 11146, 16719, 33438, 50157, 61303, 94741, 100314, 122606, 183909, 189482, 284223, 367818, 551727, 568446, 852669, 1042151, 1103454, 1705338, 2084302, 3126453, 6252906, 9379359, 18758718]

約数ペア:

[(1, 18758718), (2, 9379359), (3, 6252906), (6, 3126453), (9, 2084302), (11, 1705338), (17, 1103454), (18, 1042151), (22, 852669), (33, 568446), (34, 551727), (51, 367818), (66, 284223), (99, 189482), (102, 183909), (153, 122606), (187, 100314), (198, 94741), (306, 61303), (374, 50157), (561, 33438), (1122, 16719), (1683, 11146), (3366, 5573)]