2182554

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 5264064

約数和(自身を除く): 3081510

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 151, 198, 219, 302, 438, 453, 657, 803, 906, 1314, 1359, 1606, 1661, 2409, 2718, 3322, 4818, 4983, 7227, 9966, 11023, 14454, 14949, 22046, 29898, 33069, 66138, 99207, 121253, 198414, 242506, 363759, 727518, 1091277, 2182554]

約数ペア:

[(1, 2182554), (2, 1091277), (3, 727518), (6, 363759), (9, 242506), (11, 198414), (18, 121253), (22, 99207), (33, 66138), (66, 33069), (73, 29898), (99, 22046), (146, 14949), (151, 14454), (198, 11023), (219, 9966), (302, 7227), (438, 4983), (453, 4818), (657, 3322), (803, 2718), (906, 2409), (1314, 1661), (1359, 1606)]