13027938

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{173}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 32873472

約数和(自身を除く): 19845534

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 163, 173, 231, 326, 346, 462, 489, 519, 978, 1038, 1141, 1211, 1793, 1903, 2282, 2422, 3423, 3586, 3633, 3806, 5379, 5709, 6846, 7266, 10758, 11418, 12551, 13321, 25102, 26642, 28199, 37653, 39963, 56398, 75306, 79926, 84597, 169194, 197393, 310189, 394786, 592179, 620378, 930567, 1184358, 1861134, 2171323, 4342646, 6513969, 13027938]

約数ペア:

[(1, 13027938), (2, 6513969), (3, 4342646), (6, 2171323), (7, 1861134), (11, 1184358), (14, 930567), (21, 620378), (22, 592179), (33, 394786), (42, 310189), (66, 197393), (77, 169194), (154, 84597), (163, 79926), (173, 75306), (231, 56398), (326, 39963), (346, 37653), (462, 28199), (489, 26642), (519, 25102), (978, 13321), (1038, 12551), (1141, 11418), (1211, 10758), (1793, 7266), (1903, 6846), (2282, 5709), (2422, 5379), (3423, 3806), (3586, 3633)]