21566622

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46681}}^1$

素因数の和:46704

約数の個数: 32

約数和(自身を含む): 53777664

約数和(自身を除く): 32211042

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 46681, 93362, 140043, 280086, 326767, 513491, 653534, 980301, 1026982, 1540473, 1960602, 3080946, 3594437, 7188874, 10783311, 21566622]

約数ペア:

[(1, 21566622), (2, 10783311), (3, 7188874), (6, 3594437), (7, 3080946), (11, 1960602), (14, 1540473), (21, 1026982), (22, 980301), (33, 653534), (42, 513491), (66, 326767), (77, 280086), (154, 140043), (231, 93362), (462, 46681)]