40197918

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{75277}}^1$

素因数の和:75371

約数の個数: 16

約数和(自身を含む): 81300240

約数和(自身を除く): 41102322

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 75277, 150554, 225831, 451662, 6699653, 13399306, 20098959, 40197918]

約数ペア:

[(1, 40197918), (2, 20098959), (3, 13399306), (6, 6699653), (89, 451662), (178, 225831), (267, 150554), (534, 75277)]