18153396

素因数分解:

$2^2\times 3^4\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1362

約数の個数: 60

約数和(自身を含む): 48597472

約数和(自身を除く): 30444076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 81, 86, 108, 129, 162, 172, 258, 324, 387, 516, 774, 1161, 1303, 1548, 2322, 2606, 3483, 3909, 4644, 5212, 6966, 7818, 11727, 13932, 15636, 23454, 35181, 46908, 56029, 70362, 105543, 112058, 140724, 168087, 211086, 224116, 336174, 422172, 504261, 672348, 1008522, 1512783, 2017044, 3025566, 4538349, 6051132, 9076698, 18153396]

約数ペア:

[(1, 18153396), (2, 9076698), (3, 6051132), (4, 4538349), (6, 3025566), (9, 2017044), (12, 1512783), (18, 1008522), (27, 672348), (36, 504261), (43, 422172), (54, 336174), (81, 224116), (86, 211086), (108, 168087), (129, 140724), (162, 112058), (172, 105543), (258, 70362), (324, 56029), (387, 46908), (516, 35181), (774, 23454), (1161, 15636), (1303, 13932), (1548, 11727), (2322, 7818), (2606, 6966), (3483, 5212), (3909, 4644)]