12803994

素因数分解:

$2^1\times 3^4\times 7^2\times {\mathrm{1613}}^1$

素因数の和:1641

約数の個数: 60

約数和(自身を含む): 33395274

約数和(自身を除く): 20591280

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 294, 378, 441, 567, 882, 1134, 1323, 1613, 2646, 3226, 3969, 4839, 7938, 9678, 11291, 14517, 22582, 29034, 33873, 43551, 67746, 79037, 87102, 101619, 130653, 158074, 203238, 237111, 261306, 304857, 474222, 609714, 711333, 914571, 1422666, 1829142, 2133999, 4267998, 6401997, 12803994]

約数ペア:

[(1, 12803994), (2, 6401997), (3, 4267998), (6, 2133999), (7, 1829142), (9, 1422666), (14, 914571), (18, 711333), (21, 609714), (27, 474222), (42, 304857), (49, 261306), (54, 237111), (63, 203238), (81, 158074), (98, 130653), (126, 101619), (147, 87102), (162, 79037), (189, 67746), (294, 43551), (378, 33873), (441, 29034), (567, 22582), (882, 14517), (1134, 11291), (1323, 9678), (1613, 7938), (2646, 4839), (3226, 3969)]