781138332

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1669099}}^1$

素因数の和:1669122

約数の個数: 36

約数和(自身を含む): 2126433400

約数和(自身を除く): 1345295068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1669099, 3338198, 5007297, 6676396, 10014594, 15021891, 20029188, 21698287, 30043782, 43396574, 60087564, 65094861, 86793148, 130189722, 195284583, 260379444, 390569166, 781138332]

約数ペア:

[(1, 781138332), (2, 390569166), (3, 260379444), (4, 195284583), (6, 130189722), (9, 86793148), (12, 65094861), (13, 60087564), (18, 43396574), (26, 30043782), (36, 21698287), (39, 20029188), (52, 15021891), (78, 10014594), (117, 6676396), (156, 5007297), (234, 3338198), (468, 1669099)]