67643406

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{51479}}^1$

素因数の和:51560

約数の個数: 24

約数和(自身を含む): 148571280

約数和(自身を除く): 80927874

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 51479, 102958, 154437, 308874, 463311, 926622, 3757967, 7515934, 11273901, 22547802, 33821703, 67643406]

約数ペア:

[(1, 67643406), (2, 33821703), (3, 22547802), (6, 11273901), (9, 7515934), (18, 3757967), (73, 926622), (146, 463311), (219, 308874), (438, 154437), (657, 102958), (1314, 51479)]