18907524426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{450179153}}^1$

素因数の和:450179165

約数の個数: 16

約数和(自身を含む): 43217198784

約数和(自身を除く): 24309674358

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 450179153, 900358306, 1350537459, 2701074918, 3151254071, 6302508142, 9453762213, 18907524426]

約数ペア:

[(1, 18907524426), (2, 9453762213), (3, 6302508142), (6, 3151254071), (7, 2701074918), (14, 1350537459), (21, 900358306), (42, 450179153)]