18180098

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{1627}}^1$

素因数の和:1817

約数の個数: 16

約数和(自身を含む): 28209984

約数和(自身を除く): 10029886

約数列:

[1, 2, 37, 74, 151, 302, 1627, 3254, 5587, 11174, 60199, 120398, 245677, 491354, 9090049, 18180098]

約数ペア:

[(1, 18180098), (2, 9090049), (37, 491354), (74, 245677), (151, 120398), (302, 60199), (1627, 11174), (3254, 5587)]