12734127938

素因数分解:

$2^1\times 7^2\times {\mathrm{181}}^1\times {\mathrm{587}}^1\times {\mathrm{1223}}^1$

素因数の和:2007

約数の個数: 48

約数和(自身を含む): 22398876864

約数和(自身を除く): 9664748926

約数列:

[1, 2, 7, 14, 49, 98, 181, 362, 587, 1174, 1223, 1267, 2446, 2534, 4109, 8218, 8561, 8869, 17122, 17738, 28763, 57526, 59927, 106247, 119854, 212494, 221363, 442726, 717901, 743729, 1435802, 1487458, 1549541, 3099082, 5025307, 5206103, 10050614, 10412206, 10846787, 21693574, 35177149, 70354298, 129940081, 259880162, 909580567, 1819161134, 6367063969, 12734127938]

約数ペア:

[(1, 12734127938), (2, 6367063969), (7, 1819161134), (14, 909580567), (49, 259880162), (98, 129940081), (181, 70354298), (362, 35177149), (587, 21693574), (1174, 10846787), (1223, 10412206), (1267, 10050614), (2446, 5206103), (2534, 5025307), (4109, 3099082), (8218, 1549541), (8561, 1487458), (8869, 1435802), (17122, 743729), (17738, 717901), (28763, 442726), (57526, 221363), (59927, 212494), (106247, 119854)]