31264794

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{587}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 74299680

約数和(自身を除く): 43034886

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 269, 538, 587, 807, 1174, 1614, 1761, 2421, 2959, 3522, 4842, 5283, 5918, 6457, 8877, 10566, 12914, 17754, 19371, 26631, 38742, 53262, 58113, 116226, 157903, 315806, 473709, 947418, 1421127, 1736933, 2842254, 3473866, 5210799, 10421598, 15632397, 31264794]

約数ペア:

[(1, 31264794), (2, 15632397), (3, 10421598), (6, 5210799), (9, 3473866), (11, 2842254), (18, 1736933), (22, 1421127), (33, 947418), (66, 473709), (99, 315806), (198, 157903), (269, 116226), (538, 58113), (587, 53262), (807, 38742), (1174, 26631), (1614, 19371), (1761, 17754), (2421, 12914), (2959, 10566), (3522, 8877), (4842, 6457), (5283, 5918)]