26798418

素因数分解:

$2^1\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1931}}^1$

素因数の和:2199

約数の個数: 32

約数和(自身を含む): 59814720

約数和(自身を除く): 33016302

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 257, 514, 771, 1542, 1931, 2313, 3862, 4626, 5793, 6939, 11586, 13878, 17379, 34758, 52137, 104274, 496267, 992534, 1488801, 2977602, 4466403, 8932806, 13399209, 26798418]

約数ペア:

[(1, 26798418), (2, 13399209), (3, 8932806), (6, 4466403), (9, 2977602), (18, 1488801), (27, 992534), (54, 496267), (257, 104274), (514, 52137), (771, 34758), (1542, 17379), (1931, 13878), (2313, 11586), (3862, 6939), (4626, 5793)]