18489606

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{75161}}^1$

素因数の和:75207

約数の個数: 16

約数和(自身を含む): 37881648

約数和(自身を除く): 19392042

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 75161, 150322, 225483, 450966, 3081601, 6163202, 9244803, 18489606]

約数ペア:

[(1, 18489606), (2, 9244803), (3, 6163202), (6, 3081601), (41, 450966), (82, 225483), (123, 150322), (246, 75161)]