2126556

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3109}}^1$

素因数の和:3138

約数の個数: 36

約数和(自身を含む): 5660200

約数和(自身を除く): 3533644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3109, 6218, 9327, 12436, 18654, 27981, 37308, 55962, 59071, 111924, 118142, 177213, 236284, 354426, 531639, 708852, 1063278, 2126556]

約数ペア:

[(1, 2126556), (2, 1063278), (3, 708852), (4, 531639), (6, 354426), (9, 236284), (12, 177213), (18, 118142), (19, 111924), (36, 59071), (38, 55962), (57, 37308), (76, 27981), (114, 18654), (171, 12436), (228, 9327), (342, 6218), (684, 3109)]