27708426

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{11933}}^1$

素因数の和:11987

約数の個数: 32

約数和(自身を含む): 63011520

約数和(自身を除く): 35303094

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 11933, 23866, 35799, 71598, 107397, 214794, 322191, 513119, 644382, 1026238, 1539357, 3078714, 4618071, 9236142, 13854213, 27708426]

約数ペア:

[(1, 27708426), (2, 13854213), (3, 9236142), (6, 4618071), (9, 3078714), (18, 1539357), (27, 1026238), (43, 644382), (54, 513119), (86, 322191), (129, 214794), (258, 107397), (387, 71598), (774, 35799), (1161, 23866), (2322, 11933)]