12103254

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:293

約数の個数: 48

約数和(自身を含む): 27197664

約数和(自身を除く): 15094410

約数列:

[1, 2, 3, 6, 9, 18, 61, 73, 122, 146, 151, 183, 219, 302, 366, 438, 453, 549, 657, 906, 1098, 1314, 1359, 2718, 4453, 8906, 9211, 11023, 13359, 18422, 22046, 26718, 27633, 33069, 40077, 55266, 66138, 80154, 82899, 99207, 165798, 198414, 672403, 1344806, 2017209, 4034418, 6051627, 12103254]

約数ペア:

[(1, 12103254), (2, 6051627), (3, 4034418), (6, 2017209), (9, 1344806), (18, 672403), (61, 198414), (73, 165798), (122, 99207), (146, 82899), (151, 80154), (183, 66138), (219, 55266), (302, 40077), (366, 33069), (438, 27633), (453, 26718), (549, 22046), (657, 18422), (906, 13359), (1098, 11023), (1314, 9211), (1359, 8906), (2718, 4453)]