27990462

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{20551}}^1$

素因数の和:20783

約数の個数: 16

約数和(自身を含む): 56230272

約数和(自身を除く): 28239810

約数列:

[1, 2, 3, 6, 227, 454, 681, 1362, 20551, 41102, 61653, 123306, 4665077, 9330154, 13995231, 27990462]

約数ペア:

[(1, 27990462), (2, 13995231), (3, 9330154), (6, 4665077), (227, 123306), (454, 61653), (681, 41102), (1362, 20551)]