61978212

素因数分解:

$2^2\times 3^2\times {\mathrm{349}}^1\times {\mathrm{4933}}^1$

素因数の和:5292

約数の個数: 36

約数和(自身を含む): 157147900

約数和(自身を除く): 95169688

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 349, 698, 1047, 1396, 2094, 3141, 4188, 4933, 6282, 9866, 12564, 14799, 19732, 29598, 44397, 59196, 88794, 177588, 1721617, 3443234, 5164851, 6886468, 10329702, 15494553, 20659404, 30989106, 61978212]

約数ペア:

[(1, 61978212), (2, 30989106), (3, 20659404), (4, 15494553), (6, 10329702), (9, 6886468), (12, 5164851), (18, 3443234), (36, 1721617), (349, 177588), (698, 88794), (1047, 59196), (1396, 44397), (2094, 29598), (3141, 19732), (4188, 14799), (4933, 12564), (6282, 9866)]