18518142

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{75277}}^1$

素因数の和:75323

約数の個数: 16

約数和(自身を含む): 37940112

約数和(自身を除く): 19421970

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 75277, 150554, 225831, 451662, 3086357, 6172714, 9259071, 18518142]

約数ペア:

[(1, 18518142), (2, 9259071), (3, 6172714), (6, 3086357), (41, 451662), (82, 225831), (123, 150554), (246, 75277)]