3057138

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1277}}^1$

素因数の和:1311

約数の個数: 48

約数和(自身を含む): 7974720

約数和(自身を除く): 4917582

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 1277, 2394, 2554, 3831, 7662, 8939, 11493, 17878, 22986, 24263, 26817, 48526, 53634, 72789, 80451, 145578, 160902, 169841, 218367, 339682, 436734, 509523, 1019046, 1528569, 3057138]

約数ペア:

[(1, 3057138), (2, 1528569), (3, 1019046), (6, 509523), (7, 436734), (9, 339682), (14, 218367), (18, 169841), (19, 160902), (21, 145578), (38, 80451), (42, 72789), (57, 53634), (63, 48526), (114, 26817), (126, 24263), (133, 22986), (171, 17878), (266, 11493), (342, 8939), (399, 7662), (798, 3831), (1197, 2554), (1277, 2394)]