26663418

素因数分解:

$2^1\times 3^5\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 60723936

約数和(自身を除く): 34060518

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 83, 162, 166, 243, 249, 486, 498, 661, 747, 1322, 1494, 1983, 2241, 3966, 4482, 5949, 6723, 11898, 13446, 17847, 20169, 35694, 40338, 53541, 54863, 107082, 109726, 160623, 164589, 321246, 329178, 493767, 987534, 1481301, 2962602, 4443903, 8887806, 13331709, 26663418]

約数ペア:

[(1, 26663418), (2, 13331709), (3, 8887806), (6, 4443903), (9, 2962602), (18, 1481301), (27, 987534), (54, 493767), (81, 329178), (83, 321246), (162, 164589), (166, 160623), (243, 109726), (249, 107082), (486, 54863), (498, 53541), (661, 40338), (747, 35694), (1322, 20169), (1494, 17847), (1983, 13446), (2241, 11898), (3966, 6723), (4482, 5949)]