26280618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 65372160

約数和(自身を除く): 39091542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 127, 182, 254, 273, 379, 381, 546, 758, 762, 889, 1137, 1651, 1778, 2274, 2653, 2667, 3302, 4927, 4953, 5306, 5334, 7959, 9854, 9906, 11557, 14781, 15918, 23114, 29562, 34489, 34671, 48133, 68978, 69342, 96266, 103467, 144399, 206934, 288798, 336931, 625729, 673862, 1010793, 1251458, 1877187, 2021586, 3754374, 4380103, 8760206, 13140309, 26280618]

約数ペア:

[(1, 26280618), (2, 13140309), (3, 8760206), (6, 4380103), (7, 3754374), (13, 2021586), (14, 1877187), (21, 1251458), (26, 1010793), (39, 673862), (42, 625729), (78, 336931), (91, 288798), (127, 206934), (182, 144399), (254, 103467), (273, 96266), (379, 69342), (381, 68978), (546, 48133), (758, 34671), (762, 34489), (889, 29562), (1137, 23114), (1651, 15918), (1778, 14781), (2274, 11557), (2653, 9906), (2667, 9854), (3302, 7959), (4927, 5334), (4953, 5306)]