17421166

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 32503680

約数和(自身を除く): 15082514

約数列:

[1, 2, 7, 14, 23, 46, 49, 59, 98, 118, 131, 161, 262, 322, 413, 826, 917, 1127, 1357, 1834, 2254, 2714, 2891, 3013, 5782, 6026, 6419, 7729, 9499, 12838, 15458, 18998, 21091, 42182, 54103, 66493, 108206, 132986, 147637, 177767, 295274, 355534, 378721, 757442, 1244369, 2488738, 8710583, 17421166]

約数ペア:

[(1, 17421166), (2, 8710583), (7, 2488738), (14, 1244369), (23, 757442), (46, 378721), (49, 355534), (59, 295274), (98, 177767), (118, 147637), (131, 132986), (161, 108206), (262, 66493), (322, 54103), (413, 42182), (826, 21091), (917, 18998), (1127, 15458), (1357, 12838), (1834, 9499), (2254, 7729), (2714, 6419), (2891, 6026), (3013, 5782)]