26228988

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1375

約数の個数: 48

約数和(自身を含む): 68382720

約数和(自身を除く): 42153732

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 844, 1151, 1266, 1899, 2302, 2532, 3453, 3798, 4604, 5697, 6906, 7596, 10359, 11394, 13812, 20718, 22788, 31077, 41436, 62154, 124308, 242861, 485722, 728583, 971444, 1457166, 2185749, 2914332, 4371498, 6557247, 8742996, 13114494, 26228988]

約数ペア:

[(1, 26228988), (2, 13114494), (3, 8742996), (4, 6557247), (6, 4371498), (9, 2914332), (12, 2185749), (18, 1457166), (27, 971444), (36, 728583), (54, 485722), (108, 242861), (211, 124308), (422, 62154), (633, 41436), (844, 31077), (1151, 22788), (1266, 20718), (1899, 13812), (2302, 11394), (2532, 10359), (3453, 7596), (3798, 6906), (4604, 5697)]