9039212

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1307}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 20509440

約数和(自身を除く): 11470228

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1307, 1729, 2614, 3458, 5228, 6916, 9149, 16991, 18298, 24833, 33982, 36596, 49666, 67964, 99332, 118937, 173831, 237874, 322829, 347662, 475748, 645658, 695324, 1291316, 2259803, 4519606, 9039212]

約数ペア:

[(1, 9039212), (2, 4519606), (4, 2259803), (7, 1291316), (13, 695324), (14, 645658), (19, 475748), (26, 347662), (28, 322829), (38, 237874), (52, 173831), (76, 118937), (91, 99332), (133, 67964), (182, 49666), (247, 36596), (266, 33982), (364, 24833), (494, 18298), (532, 16991), (988, 9149), (1307, 6916), (1729, 5228), (2614, 3458)]