27742626

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{151}}^1\times {\mathrm{173}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 61888320

約数和(自身を除く): 34145694

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 151, 173, 177, 302, 346, 354, 453, 519, 531, 906, 1038, 1062, 1359, 1557, 2718, 3114, 8909, 10207, 17818, 20414, 26123, 26727, 30621, 52246, 53454, 61242, 78369, 80181, 91863, 156738, 160362, 183726, 235107, 470214, 1541257, 3082514, 4623771, 9247542, 13871313, 27742626]

約数ペア:

[(1, 27742626), (2, 13871313), (3, 9247542), (6, 4623771), (9, 3082514), (18, 1541257), (59, 470214), (118, 235107), (151, 183726), (173, 160362), (177, 156738), (302, 91863), (346, 80181), (354, 78369), (453, 61242), (519, 53454), (531, 52246), (906, 30621), (1038, 26727), (1062, 26123), (1359, 20414), (1557, 17818), (2718, 10207), (3114, 8909)]