18117612

素因数分解:

$2^2\times 3^2\times {\mathrm{503267}}^1$

素因数の和:503277

約数の個数: 18

約数和(自身を含む): 45797388

約数和(自身を除く): 27679776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503267, 1006534, 1509801, 2013068, 3019602, 4529403, 6039204, 9058806, 18117612]

約数ペア:

[(1, 18117612), (2, 9058806), (3, 6039204), (4, 4529403), (6, 3019602), (9, 2013068), (12, 1509801), (18, 1006534), (36, 503267)]