18766254

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5119}}^1$

素因数の和:5184

約数の個数: 32

約数和(自身を含む): 41287680

約数和(自身を除く): 22521426

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5119, 10238, 15357, 30714, 66547, 133094, 199641, 240593, 399282, 481186, 721779, 1443558, 3127709, 6255418, 9383127, 18766254]

約数ペア:

[(1, 18766254), (2, 9383127), (3, 6255418), (6, 3127709), (13, 1443558), (26, 721779), (39, 481186), (47, 399282), (78, 240593), (94, 199641), (141, 133094), (282, 66547), (611, 30714), (1222, 15357), (1833, 10238), (3666, 5119)]