2756646

素因数分解:

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

素因数の和:801

約数の個数: 32

約数和(自身を含む): 6220800

約数和(自身を除く): 3464154

約数列:

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

約数ペア:

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