18756652629

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1181}}^1\times {\mathrm{37021}}^1$

素因数の和:38229

約数の個数: 32

約数和(自身を含む): 29406722688

約数和(自身を除く): 10650070059

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1181, 3543, 12991, 15353, 37021, 38973, 46059, 111063, 168883, 407231, 481273, 506649, 1221693, 1443819, 5294003, 15882009, 43721801, 131165403, 480939811, 568383413, 1442819433, 1705150239, 6252217543, 18756652629]

約数ペア:

[(1, 18756652629), (3, 6252217543), (11, 1705150239), (13, 1442819433), (33, 568383413), (39, 480939811), (143, 131165403), (429, 43721801), (1181, 15882009), (3543, 5294003), (12991, 1443819), (15353, 1221693), (37021, 506649), (38973, 481273), (46059, 407231), (111063, 168883)]