340722

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{823}}^1$

素因数の和:854

約数の個数: 24

約数和(自身を含む): 771264

約数和(自身を除く): 430542

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 823, 1646, 2469, 4938, 7407, 14814, 18929, 37858, 56787, 113574, 170361, 340722]

約数ペア:

[(1, 340722), (2, 170361), (3, 113574), (6, 56787), (9, 37858), (18, 18929), (23, 14814), (46, 7407), (69, 4938), (138, 2469), (207, 1646), (414, 823)]