8269938

素因数分解:

$2^1\times 3^4\times {\mathrm{71}}^1\times {\mathrm{719}}^1$

素因数の和:804

約数の個数: 40

約数和(自身を含む): 18817920

約数和(自身を除く): 10547982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 81, 142, 162, 213, 426, 639, 719, 1278, 1438, 1917, 2157, 3834, 4314, 5751, 6471, 11502, 12942, 19413, 38826, 51049, 58239, 102098, 116478, 153147, 306294, 459441, 918882, 1378323, 2756646, 4134969, 8269938]

約数ペア:

[(1, 8269938), (2, 4134969), (3, 2756646), (6, 1378323), (9, 918882), (18, 459441), (27, 306294), (54, 153147), (71, 116478), (81, 102098), (142, 58239), (162, 51049), (213, 38826), (426, 19413), (639, 12942), (719, 11502), (1278, 6471), (1438, 5751), (1917, 4314), (2157, 3834)]