12893706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3301}}^1$

素因数の和:3347

約数の個数: 48

約数和(自身を含む): 32967168

約数和(自身を除く): 20073462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3301, 3906, 6602, 9903, 19806, 23107, 29709, 46214, 59418, 69321, 102331, 138642, 204662, 207963, 306993, 415926, 613986, 716317, 920979, 1432634, 1841958, 2148951, 4297902, 6446853, 12893706]

約数ペア:

[(1, 12893706), (2, 6446853), (3, 4297902), (6, 2148951), (7, 1841958), (9, 1432634), (14, 920979), (18, 716317), (21, 613986), (31, 415926), (42, 306993), (62, 207963), (63, 204662), (93, 138642), (126, 102331), (186, 69321), (217, 59418), (279, 46214), (434, 29709), (558, 23107), (651, 19806), (1302, 9903), (1953, 6602), (3301, 3906)]