18676656

素因数分解:

$2^4\times 3^4\times {\mathrm{14411}}^1$

素因数の和:14431

約数の個数: 50

約数和(自身を含む): 54059412

約数和(自身を除く): 35382756

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 14411, 28822, 43233, 57644, 86466, 115288, 129699, 172932, 230576, 259398, 345864, 389097, 518796, 691728, 778194, 1037592, 1167291, 1556388, 2075184, 2334582, 3112776, 4669164, 6225552, 9338328, 18676656]

約数ペア:

[(1, 18676656), (2, 9338328), (3, 6225552), (4, 4669164), (6, 3112776), (8, 2334582), (9, 2075184), (12, 1556388), (16, 1167291), (18, 1037592), (24, 778194), (27, 691728), (36, 518796), (48, 389097), (54, 345864), (72, 259398), (81, 230576), (108, 172932), (144, 129699), (162, 115288), (216, 86466), (324, 57644), (432, 43233), (648, 28822), (1296, 14411)]