2887638

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37021}}^1$

素因数の和:37039

約数の個数: 16

約数和(自身を含む): 6219696

約数和(自身を除く): 3332058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 37021, 74042, 111063, 222126, 481273, 962546, 1443819, 2887638]

約数ペア:

[(1, 2887638), (2, 1443819), (3, 962546), (6, 481273), (13, 222126), (26, 111063), (39, 74042), (78, 37021)]