26991276

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173021}}^1$

素因数の和:173041

約数の個数: 24

約数和(自身を含む): 67824624

約数和(自身を除く): 40833348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 173021, 346042, 519063, 692084, 1038126, 2076252, 2249273, 4498546, 6747819, 8997092, 13495638, 26991276]

約数ペア:

[(1, 26991276), (2, 13495638), (3, 8997092), (4, 6747819), (6, 4498546), (12, 2249273), (13, 2076252), (26, 1038126), (39, 692084), (52, 519063), (78, 346042), (156, 173021)]