18220002

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{4259}}^1$

素因数の和:4318

約数の個数: 32

約数和(自身を含む): 39260160

約数和(自身を除く): 21040158

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4259, 4278, 8518, 12777, 25554, 97957, 132029, 195914, 264058, 293871, 396087, 587742, 792174, 3036667, 6073334, 9110001, 18220002]

約数ペア:

[(1, 18220002), (2, 9110001), (3, 6073334), (6, 3036667), (23, 792174), (31, 587742), (46, 396087), (62, 293871), (69, 264058), (93, 195914), (138, 132029), (186, 97957), (713, 25554), (1426, 12777), (2139, 8518), (4259, 4278)]