18116184746

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{39323}}^1$

素因数の和:39866

約数の個数: 32

約数和(自身を含む): 30397137408

約数和(自身を除く): 12280952662

約数列:

[1, 2, 11, 22, 43, 86, 473, 487, 946, 974, 5357, 10714, 20941, 39323, 41882, 78646, 230351, 432553, 460702, 865106, 1690889, 3381778, 18599779, 19150301, 37199558, 38300602, 210653311, 421306622, 823462943, 1646925886, 9058092373, 18116184746]

約数ペア:

[(1, 18116184746), (2, 9058092373), (11, 1646925886), (22, 823462943), (43, 421306622), (86, 210653311), (473, 38300602), (487, 37199558), (946, 19150301), (974, 18599779), (5357, 3381778), (10714, 1690889), (20941, 865106), (39323, 460702), (41882, 432553), (78646, 230351)]