12965346

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:668

約数の個数: 40

約数和(自身を含む): 29289744

約数和(自身を除く): 16324398

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 491, 978, 982, 1467, 1473, 2934, 2946, 4401, 4419, 8802, 8838, 13203, 13257, 26406, 26514, 39771, 79542, 80033, 160066, 240099, 480198, 720297, 1440594, 2160891, 4321782, 6482673, 12965346]

約数ペア:

[(1, 12965346), (2, 6482673), (3, 4321782), (6, 2160891), (9, 1440594), (18, 720297), (27, 480198), (54, 240099), (81, 160066), (162, 80033), (163, 79542), (326, 39771), (489, 26514), (491, 26406), (978, 13257), (982, 13203), (1467, 8838), (1473, 8802), (2934, 4419), (2946, 4401)]