12721236

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5669}}^1$

素因数の和:5704

約数の個数: 48

約数和(自身を含む): 34292160

約数和(自身を除く): 21570924

約数列:

[1, 2, 3, 4, 6, 11, 12, 17, 22, 33, 34, 44, 51, 66, 68, 102, 132, 187, 204, 374, 561, 748, 1122, 2244, 5669, 11338, 17007, 22676, 34014, 62359, 68028, 96373, 124718, 187077, 192746, 249436, 289119, 374154, 385492, 578238, 748308, 1060103, 1156476, 2120206, 3180309, 4240412, 6360618, 12721236]

約数ペア:

[(1, 12721236), (2, 6360618), (3, 4240412), (4, 3180309), (6, 2120206), (11, 1156476), (12, 1060103), (17, 748308), (22, 578238), (33, 385492), (34, 374154), (44, 289119), (51, 249436), (66, 192746), (68, 187077), (102, 124718), (132, 96373), (187, 68028), (204, 62359), (374, 34014), (561, 22676), (748, 17007), (1122, 11338), (2244, 5669)]