18071078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7109}}^1$

素因数の和:7183

約数の個数: 16

約数和(自身を含む): 28667520

約数和(自身を除く): 10596442

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 7109, 14218, 220379, 291469, 440758, 582938, 9035539, 18071078]

約数ペア:

[(1, 18071078), (2, 9035539), (31, 582938), (41, 440758), (62, 291469), (82, 220379), (1271, 14218), (2542, 7109)]