27663818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1567}}^1$

素因数の和:1686

約数の個数: 32

約数和(自身を含む): 51631104

約数和(自身を除く): 23967286

約数列:

[1, 2, 7, 13, 14, 26, 91, 97, 182, 194, 679, 1261, 1358, 1567, 2522, 3134, 8827, 10969, 17654, 20371, 21938, 40742, 142597, 151999, 285194, 303998, 1063993, 1975987, 2127986, 3951974, 13831909, 27663818]

約数ペア:

[(1, 27663818), (2, 13831909), (7, 3951974), (13, 2127986), (14, 1975987), (26, 1063993), (91, 303998), (97, 285194), (182, 151999), (194, 142597), (679, 40742), (1261, 21938), (1358, 20371), (1567, 17654), (2522, 10969), (3134, 8827)]