12791418

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{367}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 26513664

約数和(自身を除く): 13722246

約数列:

[1, 2, 3, 6, 37, 74, 111, 157, 222, 314, 367, 471, 734, 942, 1101, 2202, 5809, 11618, 13579, 17427, 27158, 34854, 40737, 57619, 81474, 115238, 172857, 345714, 2131903, 4263806, 6395709, 12791418]

約数ペア:

[(1, 12791418), (2, 6395709), (3, 4263806), (6, 2131903), (37, 345714), (74, 172857), (111, 115238), (157, 81474), (222, 57619), (314, 40737), (367, 34854), (471, 27158), (734, 17427), (942, 13579), (1101, 11618), (2202, 5809)]