18637236

素因数分解:

$2^2\times 3^3\times {\mathrm{17}}^1\times {\mathrm{10151}}^1$

素因数の和:10181

約数の個数: 48

約数和(自身を含む): 51166080

約数和(自身を除く): 32528844

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 51, 54, 68, 102, 108, 153, 204, 306, 459, 612, 918, 1836, 10151, 20302, 30453, 40604, 60906, 91359, 121812, 172567, 182718, 274077, 345134, 365436, 517701, 548154, 690268, 1035402, 1096308, 1553103, 2070804, 3106206, 4659309, 6212412, 9318618, 18637236]

約数ペア:

[(1, 18637236), (2, 9318618), (3, 6212412), (4, 4659309), (6, 3106206), (9, 2070804), (12, 1553103), (17, 1096308), (18, 1035402), (27, 690268), (34, 548154), (36, 517701), (51, 365436), (54, 345134), (68, 274077), (102, 182718), (108, 172567), (153, 121812), (204, 91359), (306, 60906), (459, 40604), (612, 30453), (918, 20302), (1836, 10151)]