2648862

素因数分解:

$2^1\times 3^4\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 40

約数和(自身を含む): 6037416

約数和(自身を除く): 3388554

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 197, 249, 394, 498, 591, 747, 1182, 1494, 1773, 2241, 3546, 4482, 5319, 6723, 10638, 13446, 15957, 16351, 31914, 32702, 49053, 98106, 147159, 294318, 441477, 882954, 1324431, 2648862]

約数ペア:

[(1, 2648862), (2, 1324431), (3, 882954), (6, 441477), (9, 294318), (18, 147159), (27, 98106), (54, 49053), (81, 32702), (83, 31914), (162, 16351), (166, 15957), (197, 13446), (249, 10638), (394, 6723), (498, 5319), (591, 4482), (747, 3546), (1182, 2241), (1494, 1773)]