18002622

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{137}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 40085136

約数和(自身を除く): 22082514

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 121, 137, 181, 242, 274, 362, 363, 411, 543, 726, 822, 1086, 1507, 1991, 3014, 3982, 4521, 5973, 9042, 11946, 16577, 21901, 24797, 33154, 43802, 49594, 49731, 65703, 74391, 99462, 131406, 148782, 272767, 545534, 818301, 1636602, 3000437, 6000874, 9001311, 18002622]

約数ペア:

[(1, 18002622), (2, 9001311), (3, 6000874), (6, 3000437), (11, 1636602), (22, 818301), (33, 545534), (66, 272767), (121, 148782), (137, 131406), (181, 99462), (242, 74391), (274, 65703), (362, 49731), (363, 49594), (411, 43802), (543, 33154), (726, 24797), (822, 21901), (1086, 16577), (1507, 11946), (1991, 9042), (3014, 5973), (3982, 4521)]