18077514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 64

約数和(自身を含む): 45045504

約数和(自身を除く): 26967990

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 113, 182, 226, 273, 293, 339, 546, 586, 678, 791, 879, 1469, 1582, 1758, 2051, 2373, 2938, 3809, 4102, 4407, 4746, 6153, 7618, 8814, 10283, 11427, 12306, 20566, 22854, 26663, 30849, 33109, 53326, 61698, 66218, 79989, 99327, 159978, 198654, 231763, 430417, 463526, 695289, 860834, 1291251, 1390578, 2582502, 3012919, 6025838, 9038757, 18077514]

約数ペア:

[(1, 18077514), (2, 9038757), (3, 6025838), (6, 3012919), (7, 2582502), (13, 1390578), (14, 1291251), (21, 860834), (26, 695289), (39, 463526), (42, 430417), (78, 231763), (91, 198654), (113, 159978), (182, 99327), (226, 79989), (273, 66218), (293, 61698), (339, 53326), (546, 33109), (586, 30849), (678, 26663), (791, 22854), (879, 20566), (1469, 12306), (1582, 11427), (1758, 10283), (2051, 8814), (2373, 7618), (2938, 6153), (3809, 4746), (4102, 4407)]