18468707928

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4115131}}^1$

素因数の和:4115168

約数の個数: 64

約数和(自身を含む): 53332110720

約数和(自身を除く): 34863402792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 4115131, 8230262, 12345393, 16460524, 24690786, 32921048, 45266441, 49381572, 69957227, 90532882, 98763144, 135799323, 139914454, 181065764, 209871681, 271598646, 279828908, 362131528, 419743362, 543197292, 559657816, 769529497, 839486724, 1086394584, 1539058994, 1678973448, 2308588491, 3078117988, 4617176982, 6156235976, 9234353964, 18468707928]

約数ペア:

[(1, 18468707928), (2, 9234353964), (3, 6156235976), (4, 4617176982), (6, 3078117988), (8, 2308588491), (11, 1678973448), (12, 1539058994), (17, 1086394584), (22, 839486724), (24, 769529497), (33, 559657816), (34, 543197292), (44, 419743362), (51, 362131528), (66, 279828908), (68, 271598646), (88, 209871681), (102, 181065764), (132, 139914454), (136, 135799323), (187, 98763144), (204, 90532882), (264, 69957227), (374, 49381572), (408, 45266441), (561, 32921048), (748, 24690786), (1122, 16460524), (1496, 12345393), (2244, 8230262), (4488, 4115131)]