25540812

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21499}}^1$

素因数の和:21523

約数の個数: 48

約数和(自身を含む): 72240000

約数和(自身を除く): 46699188

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 54, 66, 99, 108, 132, 198, 297, 396, 594, 1188, 21499, 42998, 64497, 85996, 128994, 193491, 236489, 257988, 386982, 472978, 580473, 709467, 773964, 945956, 1160946, 1418934, 2128401, 2321892, 2837868, 4256802, 6385203, 8513604, 12770406, 25540812]

約数ペア:

[(1, 25540812), (2, 12770406), (3, 8513604), (4, 6385203), (6, 4256802), (9, 2837868), (11, 2321892), (12, 2128401), (18, 1418934), (22, 1160946), (27, 945956), (33, 773964), (36, 709467), (44, 580473), (54, 472978), (66, 386982), (99, 257988), (108, 236489), (132, 193491), (198, 128994), (297, 85996), (396, 64497), (594, 42998), (1188, 21499)]