18115086

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{274471}}^1$

素因数の和:274487

約数の個数: 16

約数和(自身を含む): 39523968

約数和(自身を除く): 21408882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 274471, 548942, 823413, 1646826, 3019181, 6038362, 9057543, 18115086]

約数ペア:

[(1, 18115086), (2, 9057543), (3, 6038362), (6, 3019181), (11, 1646826), (22, 823413), (33, 548942), (66, 274471)]