18212067843

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1\times {\mathrm{144413}}^1$

素因数の和:144874

約数の個数: 16

約数和(自身を含む): 24548069376

約数和(自身を除く): 6336001533

約数列:

[1, 3, 127, 331, 381, 993, 42037, 126111, 144413, 433239, 18340451, 47800703, 55021353, 143402109, 6070689281, 18212067843]

約数ペア:

[(1, 18212067843), (3, 6070689281), (127, 143402109), (331, 55021353), (381, 47800703), (993, 18340451), (42037, 433239), (126111, 144413)]