2791362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1621}}^1$

素因数の和:1674

約数の個数: 32

約数和(自身を含む): 6539904

約数和(自身を除く): 3748542

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1621, 1722, 3242, 4863, 9726, 11347, 22694, 34041, 66461, 68082, 132922, 199383, 398766, 465227, 930454, 1395681, 2791362]

約数ペア:

[(1, 2791362), (2, 1395681), (3, 930454), (6, 465227), (7, 398766), (14, 199383), (21, 132922), (41, 68082), (42, 66461), (82, 34041), (123, 22694), (246, 11347), (287, 9726), (574, 4863), (861, 3242), (1621, 1722)]