25684758

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{1777}}^1$

素因数の和:1869

約数の個数: 48

約数和(自身を含む): 61575696

約数和(自身を除く): 35890938

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 73, 99, 146, 198, 219, 438, 657, 803, 1314, 1606, 1777, 2409, 3554, 4818, 5331, 7227, 10662, 14454, 15993, 19547, 31986, 39094, 58641, 117282, 129721, 175923, 259442, 351846, 389163, 778326, 1167489, 1426931, 2334978, 2853862, 4280793, 8561586, 12842379, 25684758]

約数ペア:

[(1, 25684758), (2, 12842379), (3, 8561586), (6, 4280793), (9, 2853862), (11, 2334978), (18, 1426931), (22, 1167489), (33, 778326), (66, 389163), (73, 351846), (99, 259442), (146, 175923), (198, 129721), (219, 117282), (438, 58641), (657, 39094), (803, 31986), (1314, 19547), (1606, 15993), (1777, 14454), (2409, 10662), (3554, 7227), (4818, 5331)]