4081567482

素因数分解:

$2^1\times 3^7\times {\mathrm{43}}^1\times {\mathrm{21701}}^1$

素因数の和:21767

約数の個数: 64

約数和(自身を含む): 9396097920

約数和(自身を除く): 5314530438

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 81, 86, 129, 162, 243, 258, 387, 486, 729, 774, 1161, 1458, 2187, 2322, 3483, 4374, 6966, 10449, 20898, 21701, 31347, 43402, 62694, 65103, 94041, 130206, 188082, 195309, 390618, 585927, 933143, 1171854, 1757781, 1866286, 2799429, 3515562, 5273343, 5598858, 8398287, 10546686, 15820029, 16796574, 25194861, 31640058, 47460087, 50389722, 75584583, 94920174, 151169166, 226753749, 453507498, 680261247, 1360522494, 2040783741, 4081567482]

約数ペア:

[(1, 4081567482), (2, 2040783741), (3, 1360522494), (6, 680261247), (9, 453507498), (18, 226753749), (27, 151169166), (43, 94920174), (54, 75584583), (81, 50389722), (86, 47460087), (129, 31640058), (162, 25194861), (243, 16796574), (258, 15820029), (387, 10546686), (486, 8398287), (729, 5598858), (774, 5273343), (1161, 3515562), (1458, 2799429), (2187, 1866286), (2322, 1757781), (3483, 1171854), (4374, 933143), (6966, 585927), (10449, 390618), (20898, 195309), (21701, 188082), (31347, 130206), (43402, 94041), (62694, 65103)]