17889715188

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{3125387}}^1$

素因数の和:3125453

約数の個数: 48

約数和(自身を含む): 47255866560

約数和(自身を除く): 29366151372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 5724, 3125387, 6250774, 9376161, 12501548, 18752322, 28128483, 37504644, 56256966, 84385449, 112513932, 165645511, 168770898, 331291022, 337541796, 496936533, 662582044, 993873066, 1490809599, 1987746132, 2981619198, 4472428797, 5963238396, 8944857594, 17889715188]

約数ペア:

[(1, 17889715188), (2, 8944857594), (3, 5963238396), (4, 4472428797), (6, 2981619198), (9, 1987746132), (12, 1490809599), (18, 993873066), (27, 662582044), (36, 496936533), (53, 337541796), (54, 331291022), (106, 168770898), (108, 165645511), (159, 112513932), (212, 84385449), (318, 56256966), (477, 37504644), (636, 28128483), (954, 18752322), (1431, 12501548), (1908, 9376161), (2862, 6250774), (5724, 3125387)]