18255270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1$

素因数の和:186

約数の個数: 96

約数和(自身を含む): 49641984

約数和(自身を除く): 31386714

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 47, 55, 66, 94, 107, 110, 121, 141, 165, 214, 235, 242, 282, 321, 330, 363, 470, 517, 535, 605, 642, 705, 726, 1034, 1070, 1177, 1210, 1410, 1551, 1605, 1815, 2354, 2585, 3102, 3210, 3531, 3630, 5029, 5170, 5687, 5885, 7062, 7755, 10058, 11374, 11770, 12947, 15087, 15510, 17061, 17655, 25145, 25894, 28435, 30174, 34122, 35310, 38841, 50290, 55319, 56870, 64735, 75435, 77682, 85305, 110638, 129470, 150870, 165957, 170610, 194205, 276595, 331914, 388410, 553190, 608509, 829785, 1217018, 1659570, 1825527, 3042545, 3651054, 6085090, 9127635, 18255270]

約数ペア:

[(1, 18255270), (2, 9127635), (3, 6085090), (5, 3651054), (6, 3042545), (10, 1825527), (11, 1659570), (15, 1217018), (22, 829785), (30, 608509), (33, 553190), (47, 388410), (55, 331914), (66, 276595), (94, 194205), (107, 170610), (110, 165957), (121, 150870), (141, 129470), (165, 110638), (214, 85305), (235, 77682), (242, 75435), (282, 64735), (321, 56870), (330, 55319), (363, 50290), (470, 38841), (517, 35310), (535, 34122), (605, 30174), (642, 28435), (705, 25894), (726, 25145), (1034, 17655), (1070, 17061), (1177, 15510), (1210, 15087), (1410, 12947), (1551, 11770), (1605, 11374), (1815, 10058), (2354, 7755), (2585, 7062), (3102, 5885), (3210, 5687), (3531, 5170), (3630, 5029)]