139784454

素因数分解:

$2^1\times 3^4\times {\mathrm{283}}^1\times {\mathrm{3049}}^1$

素因数の和:3346

約数の個数: 40

約数和(自身を含む): 314430600

約数和(自身を除く): 174646146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 283, 566, 849, 1698, 2547, 3049, 5094, 6098, 7641, 9147, 15282, 18294, 22923, 27441, 45846, 54882, 82323, 164646, 246969, 493938, 862867, 1725734, 2588601, 5177202, 7765803, 15531606, 23297409, 46594818, 69892227, 139784454]

約数ペア:

[(1, 139784454), (2, 69892227), (3, 46594818), (6, 23297409), (9, 15531606), (18, 7765803), (27, 5177202), (54, 2588601), (81, 1725734), (162, 862867), (283, 493938), (566, 246969), (849, 164646), (1698, 82323), (2547, 54882), (3049, 45846), (5094, 27441), (6098, 22923), (7641, 18294), (9147, 15282)]