2651946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1786

約数の個数: 32

約数和(自身を含む): 6041088

約数和(自身を除く): 3389142

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 1747, 3494, 5241, 10482, 19217, 38434, 40181, 57651, 80362, 115302, 120543, 241086, 441991, 883982, 1325973, 2651946]

約数ペア:

[(1, 2651946), (2, 1325973), (3, 883982), (6, 441991), (11, 241086), (22, 120543), (23, 115302), (33, 80362), (46, 57651), (66, 40181), (69, 38434), (138, 19217), (253, 10482), (506, 5241), (759, 3494), (1518, 1747)]