12680122

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 24562440

約数和(自身を除く): 11882318

約数列:

[1, 2, 7, 13, 14, 26, 37, 49, 74, 91, 98, 182, 259, 269, 481, 518, 538, 637, 962, 1274, 1813, 1883, 3367, 3497, 3626, 3766, 6734, 6994, 9953, 13181, 19906, 23569, 24479, 26362, 47138, 48958, 69671, 129389, 139342, 171353, 258778, 342706, 487697, 905723, 975394, 1811446, 6340061, 12680122]

約数ペア:

[(1, 12680122), (2, 6340061), (7, 1811446), (13, 975394), (14, 905723), (26, 487697), (37, 342706), (49, 258778), (74, 171353), (91, 139342), (98, 129389), (182, 69671), (259, 48958), (269, 47138), (481, 26362), (518, 24479), (538, 23569), (637, 19906), (962, 13181), (1274, 9953), (1813, 6994), (1883, 6734), (3367, 3766), (3497, 3626)]