1291266

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3119}}^1$

素因数の和:3150

約数の個数: 24

約数和(自身を含む): 2920320

約数和(自身を除く): 1629054

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 3119, 6238, 9357, 18714, 28071, 56142, 71737, 143474, 215211, 430422, 645633, 1291266]

約数ペア:

[(1, 1291266), (2, 645633), (3, 430422), (6, 215211), (9, 143474), (18, 71737), (23, 56142), (46, 28071), (69, 18714), (138, 9357), (207, 6238), (414, 3119)]