17705412

素因数分解:

$2^2\times 3^3\times {\mathrm{71}}^1\times {\mathrm{2309}}^1$

素因数の和:2393

約数の個数: 48

約数和(自身を含む): 46569600

約数和(自身を除く): 28864188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 108, 142, 213, 284, 426, 639, 852, 1278, 1917, 2309, 2556, 3834, 4618, 6927, 7668, 9236, 13854, 20781, 27708, 41562, 62343, 83124, 124686, 163939, 249372, 327878, 491817, 655756, 983634, 1475451, 1967268, 2950902, 4426353, 5901804, 8852706, 17705412]

約数ペア:

[(1, 17705412), (2, 8852706), (3, 5901804), (4, 4426353), (6, 2950902), (9, 1967268), (12, 1475451), (18, 983634), (27, 655756), (36, 491817), (54, 327878), (71, 249372), (108, 163939), (142, 124686), (213, 83124), (284, 62343), (426, 41562), (639, 27708), (852, 20781), (1278, 13854), (1917, 9236), (2309, 7668), (2556, 6927), (3834, 4618)]