12760938

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{16487}}^1$

素因数の和:16538

約数の個数: 24

約数和(自身を含む): 28293408

約数和(自身を除く): 15532470

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 16487, 32974, 49461, 98922, 148383, 296766, 708941, 1417882, 2126823, 4253646, 6380469, 12760938]

約数ペア:

[(1, 12760938), (2, 6380469), (3, 4253646), (6, 2126823), (9, 1417882), (18, 708941), (43, 296766), (86, 148383), (129, 98922), (258, 49461), (387, 32974), (774, 16487)]