3974586

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1229}}^1$

素因数の和:1259

約数の個数: 48

約数和(自身を含む): 10095840

約数和(自身を除く): 6121254

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1229, 1617, 2458, 3234, 3687, 7374, 8603, 13519, 17206, 25809, 27038, 40557, 51618, 60221, 81114, 94633, 120442, 180663, 189266, 283899, 361326, 567798, 662431, 1324862, 1987293, 3974586]

約数ペア:

[(1, 3974586), (2, 1987293), (3, 1324862), (6, 662431), (7, 567798), (11, 361326), (14, 283899), (21, 189266), (22, 180663), (33, 120442), (42, 94633), (49, 81114), (66, 60221), (77, 51618), (98, 40557), (147, 27038), (154, 25809), (231, 17206), (294, 13519), (462, 8603), (539, 7374), (1078, 3687), (1229, 3234), (1617, 2458)]