2631564

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{5623}}^1$

素因数の和:5646

約数の個数: 36

約数和(自身を含む): 7164976

約数和(自身を除く): 4533412

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 5623, 11246, 16869, 22492, 33738, 50607, 67476, 73099, 101214, 146198, 202428, 219297, 292396, 438594, 657891, 877188, 1315782, 2631564]

約数ペア:

[(1, 2631564), (2, 1315782), (3, 877188), (4, 657891), (6, 438594), (9, 292396), (12, 219297), (13, 202428), (18, 146198), (26, 101214), (36, 73099), (39, 67476), (52, 50607), (78, 33738), (117, 22492), (156, 16869), (234, 11246), (468, 5623)]