40217406

素因数分解:

$2^1\times 3^1\times {\mathrm{2081}}^1\times {\mathrm{3221}}^1$

素因数の和:5307

約数の個数: 16

約数和(自身を含む): 80498448

約数和(自身を除く): 40281042

約数列:

[1, 2, 3, 6, 2081, 3221, 4162, 6243, 6442, 9663, 12486, 19326, 6702901, 13405802, 20108703, 40217406]

約数ペア:

[(1, 40217406), (2, 20108703), (3, 13405802), (6, 6702901), (2081, 19326), (3221, 12486), (4162, 9663), (6243, 6442)]