12788891154

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{3323}}^1\times {\mathrm{16447}}^1$

素因数の和:19791

約数の個数: 48

約数和(自身を含む): 29851540992

約数和(自身を除く): 17062649838

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 3323, 6646, 9969, 16447, 19938, 29907, 32894, 43199, 49341, 59814, 86398, 98682, 129597, 148023, 213811, 259194, 296046, 388791, 427622, 641433, 777582, 1282866, 1924299, 3848598, 54653381, 109306762, 163960143, 327920286, 491880429, 710493953, 983760858, 1420987906, 2131481859, 4262963718, 6394445577, 12788891154]

約数ペア:

[(1, 12788891154), (2, 6394445577), (3, 4262963718), (6, 2131481859), (9, 1420987906), (13, 983760858), (18, 710493953), (26, 491880429), (39, 327920286), (78, 163960143), (117, 109306762), (234, 54653381), (3323, 3848598), (6646, 1924299), (9969, 1282866), (16447, 777582), (19938, 641433), (29907, 427622), (32894, 388791), (43199, 296046), (49341, 259194), (59814, 213811), (86398, 148023), (98682, 129597)]