2547864

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{3217}}^1$

素因数の和:3240

約数の個数: 48

約数和(自身を含む): 7530120

約数和(自身を除く): 4982256

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 3217, 6434, 9651, 12868, 19302, 25736, 28953, 35387, 38604, 57906, 70774, 77208, 106161, 115812, 141548, 212322, 231624, 283096, 318483, 424644, 636966, 849288, 1273932, 2547864]

約数ペア:

[(1, 2547864), (2, 1273932), (3, 849288), (4, 636966), (6, 424644), (8, 318483), (9, 283096), (11, 231624), (12, 212322), (18, 141548), (22, 115812), (24, 106161), (33, 77208), (36, 70774), (44, 57906), (66, 38604), (72, 35387), (88, 28953), (99, 25736), (132, 19302), (198, 12868), (264, 9651), (396, 6434), (792, 3217)]