268523766

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2131141}}^1$

素因数の和:2131156

約数の個数: 24

約数和(自身を含む): 664916304

約数和(自身を除く): 396392538

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2131141, 4262282, 6393423, 12786846, 14917987, 19180269, 29835974, 38360538, 44753961, 89507922, 134261883, 268523766]

約数ペア:

[(1, 268523766), (2, 134261883), (3, 89507922), (6, 44753961), (7, 38360538), (9, 29835974), (14, 19180269), (18, 14917987), (21, 12786846), (42, 6393423), (63, 4262282), (126, 2131141)]