18182808

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:901

約数の個数: 96

約数和(自身を含む): 57657600

約数和(自身を除く): 39474792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 43, 56, 63, 72, 84, 86, 126, 129, 168, 172, 252, 258, 301, 344, 387, 504, 516, 602, 774, 839, 903, 1032, 1204, 1548, 1678, 1806, 2408, 2517, 2709, 3096, 3356, 3612, 5034, 5418, 5873, 6712, 7224, 7551, 10068, 10836, 11746, 15102, 17619, 20136, 21672, 23492, 30204, 35238, 36077, 46984, 52857, 60408, 70476, 72154, 105714, 108231, 140952, 144308, 211428, 216462, 252539, 288616, 324693, 422856, 432924, 505078, 649386, 757617, 865848, 1010156, 1298772, 1515234, 2020312, 2272851, 2597544, 3030468, 4545702, 6060936, 9091404, 18182808]

約数ペア:

[(1, 18182808), (2, 9091404), (3, 6060936), (4, 4545702), (6, 3030468), (7, 2597544), (8, 2272851), (9, 2020312), (12, 1515234), (14, 1298772), (18, 1010156), (21, 865848), (24, 757617), (28, 649386), (36, 505078), (42, 432924), (43, 422856), (56, 324693), (63, 288616), (72, 252539), (84, 216462), (86, 211428), (126, 144308), (129, 140952), (168, 108231), (172, 105714), (252, 72154), (258, 70476), (301, 60408), (344, 52857), (387, 46984), (504, 36077), (516, 35238), (602, 30204), (774, 23492), (839, 21672), (903, 20136), (1032, 17619), (1204, 15102), (1548, 11746), (1678, 10836), (1806, 10068), (2408, 7551), (2517, 7224), (2709, 6712), (3096, 5873), (3356, 5418), (3612, 5034)]