26209398

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{1543}}^1$

素因数の和:1716

約数の個数: 32

約数和(自身を含む): 55584000

約数和(自身を除く): 29374602

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 149, 298, 447, 894, 1543, 2831, 3086, 4629, 5662, 8493, 9258, 16986, 29317, 58634, 87951, 175902, 229907, 459814, 689721, 1379442, 4368233, 8736466, 13104699, 26209398]

約数ペア:

[(1, 26209398), (2, 13104699), (3, 8736466), (6, 4368233), (19, 1379442), (38, 689721), (57, 459814), (114, 229907), (149, 175902), (298, 87951), (447, 58634), (894, 29317), (1543, 16986), (2831, 9258), (3086, 8493), (4629, 5662)]