12839778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{563}}^1$

素因数の和:759

約数の個数: 48

約数和(自身を含む): 32026176

約数和(自身を除く): 19186398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 181, 362, 543, 563, 1086, 1126, 1267, 1629, 1689, 2534, 3258, 3378, 3801, 3941, 5067, 7602, 7882, 10134, 11403, 11823, 22806, 23646, 35469, 70938, 101903, 203806, 305709, 611418, 713321, 917127, 1426642, 1834254, 2139963, 4279926, 6419889, 12839778]

約数ペア:

[(1, 12839778), (2, 6419889), (3, 4279926), (6, 2139963), (7, 1834254), (9, 1426642), (14, 917127), (18, 713321), (21, 611418), (42, 305709), (63, 203806), (126, 101903), (181, 70938), (362, 35469), (543, 23646), (563, 22806), (1086, 11823), (1126, 11403), (1267, 10134), (1629, 7882), (1689, 7602), (2534, 5067), (3258, 3941), (3378, 3801)]