21070869378

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{5861}}^1\times {\mathrm{46091}}^1$

素因数の和:51970

約数の個数: 32

約数和(自身を含む): 45392139072

約数和(自身を除く): 24321269694

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 5861, 11722, 17583, 35166, 46091, 76193, 92182, 138273, 152386, 228579, 276546, 457158, 599183, 1198366, 1797549, 3595098, 270139351, 540278702, 810418053, 1620836106, 3511811563, 7023623126, 10535434689, 21070869378]

約数ペア:

[(1, 21070869378), (2, 10535434689), (3, 7023623126), (6, 3511811563), (13, 1620836106), (26, 810418053), (39, 540278702), (78, 270139351), (5861, 3595098), (11722, 1797549), (17583, 1198366), (35166, 599183), (46091, 457158), (76193, 276546), (92182, 228579), (138273, 152386)]