26388594

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 58968000

約数和(自身を除く): 32579406

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 139, 159, 199, 278, 318, 398, 417, 477, 597, 834, 954, 1194, 1251, 1791, 2502, 3582, 7367, 10547, 14734, 21094, 22101, 27661, 31641, 44202, 55322, 63282, 66303, 82983, 94923, 132606, 165966, 189846, 248949, 497898, 1466033, 2932066, 4398099, 8796198, 13194297, 26388594]

約数ペア:

[(1, 26388594), (2, 13194297), (3, 8796198), (6, 4398099), (9, 2932066), (18, 1466033), (53, 497898), (106, 248949), (139, 189846), (159, 165966), (199, 132606), (278, 94923), (318, 82983), (398, 66303), (417, 63282), (477, 55322), (597, 44202), (834, 31641), (954, 27661), (1194, 22101), (1251, 21094), (1791, 14734), (2502, 10547), (3582, 7367)]