17868424

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13873}}^1$

素因数の和:13909

約数の個数: 32

約数和(自身を含む): 39957120

約数和(自身を除く): 22088696

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 13873, 27746, 55492, 97111, 110984, 194222, 319079, 388444, 638158, 776888, 1276316, 2233553, 2552632, 4467106, 8934212, 17868424]

約数ペア:

[(1, 17868424), (2, 8934212), (4, 4467106), (7, 2552632), (8, 2233553), (14, 1276316), (23, 776888), (28, 638158), (46, 388444), (56, 319079), (92, 194222), (161, 110984), (184, 97111), (322, 55492), (644, 27746), (1288, 13873)]