2149524

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{1531}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 6005440

約数和(自身を除く): 3855916

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 1531, 3062, 4593, 6124, 9186, 13779, 18372, 19903, 27558, 39806, 41337, 55116, 59709, 79612, 82674, 119418, 165348, 179127, 238836, 358254, 537381, 716508, 1074762, 2149524]

約数ペア:

[(1, 2149524), (2, 1074762), (3, 716508), (4, 537381), (6, 358254), (9, 238836), (12, 179127), (13, 165348), (18, 119418), (26, 82674), (27, 79612), (36, 59709), (39, 55116), (52, 41337), (54, 39806), (78, 27558), (108, 19903), (117, 18372), (156, 13779), (234, 9186), (351, 6124), (468, 4593), (702, 3062), (1404, 1531)]