1381926

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2531}}^1$

素因数の和:2556

約数の個数: 32

約数和(自身を含む): 3403008

約数和(自身を除く): 2021082

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2531, 5062, 7593, 15186, 17717, 32903, 35434, 53151, 65806, 98709, 106302, 197418, 230321, 460642, 690963, 1381926]

約数ペア:

[(1, 1381926), (2, 690963), (3, 460642), (6, 230321), (7, 197418), (13, 106302), (14, 98709), (21, 65806), (26, 53151), (39, 35434), (42, 32903), (78, 17717), (91, 15186), (182, 7593), (273, 5062), (546, 2531)]