1997366958

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2175781}}^1$

素因数の和:2175809

約数の個数: 32

約数和(自身を含む): 4699689120

約数和(自身を除く): 2702322162

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 2175781, 4351562, 6527343, 13054686, 19582029, 36988277, 39164058, 58746087, 73976554, 110964831, 117492174, 221929662, 332894493, 665788986, 998683479, 1997366958]

約数ペア:

[(1, 1997366958), (2, 998683479), (3, 665788986), (6, 332894493), (9, 221929662), (17, 117492174), (18, 110964831), (27, 73976554), (34, 58746087), (51, 39164058), (54, 36988277), (102, 19582029), (153, 13054686), (306, 6527343), (459, 4351562), (918, 2175781)]