2816586

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{1213}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 6409920

約数和(自身を除く): 3593334

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 1213, 2322, 2426, 3639, 7278, 10917, 21834, 32751, 52159, 65502, 104318, 156477, 312954, 469431, 938862, 1408293, 2816586]

約数ペア:

[(1, 2816586), (2, 1408293), (3, 938862), (6, 469431), (9, 312954), (18, 156477), (27, 104318), (43, 65502), (54, 52159), (86, 32751), (129, 21834), (258, 10917), (387, 7278), (774, 3639), (1161, 2426), (1213, 2322)]