180229212

素因数分解:

$2^2\times 3^6\times {\mathrm{19}}^1\times {\mathrm{3253}}^1$

素因数の和:3294

約数の個数: 84

約数和(自身を含む): 497927080

約数和(自身を除く): 317697868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 486, 513, 684, 729, 972, 1026, 1458, 1539, 2052, 2916, 3078, 3253, 4617, 6156, 6506, 9234, 9759, 13012, 13851, 18468, 19518, 27702, 29277, 39036, 55404, 58554, 61807, 87831, 117108, 123614, 175662, 185421, 247228, 263493, 351324, 370842, 526986, 556263, 741684, 790479, 1053972, 1112526, 1580958, 1668789, 2225052, 2371437, 3161916, 3337578, 4742874, 5006367, 6675156, 9485748, 10012734, 15019101, 20025468, 30038202, 45057303, 60076404, 90114606, 180229212]

約数ペア:

[(1, 180229212), (2, 90114606), (3, 60076404), (4, 45057303), (6, 30038202), (9, 20025468), (12, 15019101), (18, 10012734), (19, 9485748), (27, 6675156), (36, 5006367), (38, 4742874), (54, 3337578), (57, 3161916), (76, 2371437), (81, 2225052), (108, 1668789), (114, 1580958), (162, 1112526), (171, 1053972), (228, 790479), (243, 741684), (324, 556263), (342, 526986), (486, 370842), (513, 351324), (684, 263493), (729, 247228), (972, 185421), (1026, 175662), (1458, 123614), (1539, 117108), (2052, 87831), (2916, 61807), (3078, 58554), (3253, 55404), (4617, 39036), (6156, 29277), (6506, 27702), (9234, 19518), (9759, 18468), (13012, 13851)]