26530254

素因数分解:

$2^1\times 3^5\times {\mathrm{79}}^1\times {\mathrm{691}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 60453120

約数和(自身を除く): 33922866

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 79, 81, 158, 162, 237, 243, 474, 486, 691, 711, 1382, 1422, 2073, 2133, 4146, 4266, 6219, 6399, 12438, 12798, 18657, 19197, 37314, 38394, 54589, 55971, 109178, 111942, 163767, 167913, 327534, 335826, 491301, 982602, 1473903, 2947806, 4421709, 8843418, 13265127, 26530254]

約数ペア:

[(1, 26530254), (2, 13265127), (3, 8843418), (6, 4421709), (9, 2947806), (18, 1473903), (27, 982602), (54, 491301), (79, 335826), (81, 327534), (158, 167913), (162, 163767), (237, 111942), (243, 109178), (474, 55971), (486, 54589), (691, 38394), (711, 37314), (1382, 19197), (1422, 18657), (2073, 12798), (2133, 12438), (4146, 6399), (4266, 6219)]