12148878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2081}}^1$

素因数の和:2232

約数の個数: 32

約数和(自身を含む): 27982080

約数和(自身を除く): 15833202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 973, 1946, 2081, 2919, 4162, 5838, 6243, 12486, 14567, 29134, 43701, 87402, 289259, 578518, 867777, 1735554, 2024813, 4049626, 6074439, 12148878]

約数ペア:

[(1, 12148878), (2, 6074439), (3, 4049626), (6, 2024813), (7, 1735554), (14, 867777), (21, 578518), (42, 289259), (139, 87402), (278, 43701), (417, 29134), (834, 14567), (973, 12486), (1946, 6243), (2081, 5838), (2919, 4162)]