2866266

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1388

約数の個数: 40

約数和(自身を含む): 6921684

約数和(自身を除く): 4055418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 1361, 2106, 2722, 4083, 8166, 12249, 17693, 24498, 35386, 36747, 53079, 73494, 106158, 110241, 159237, 220482, 318474, 477711, 955422, 1433133, 2866266]

約数ペア:

[(1, 2866266), (2, 1433133), (3, 955422), (6, 477711), (9, 318474), (13, 220482), (18, 159237), (26, 110241), (27, 106158), (39, 73494), (54, 53079), (78, 36747), (81, 35386), (117, 24498), (162, 17693), (234, 12249), (351, 8166), (702, 4083), (1053, 2722), (1361, 2106)]