18082270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{48871}}^1$

素因数の和:48915

約数の個数: 16

約数和(自身を含む): 33428448

約数和(自身を除く): 15346178

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 48871, 97742, 244355, 488710, 1808227, 3616454, 9041135, 18082270]

約数ペア:

[(1, 18082270), (2, 9041135), (5, 3616454), (10, 1808227), (37, 488710), (74, 244355), (185, 97742), (370, 48871)]