173895354

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{1129}}^1$

素因数の和:1379

約数の個数: 48

約数和(自身を含む): 387816000

約数和(自身を除く): 213920646

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 199, 258, 387, 398, 597, 774, 1129, 1194, 1791, 2258, 3387, 3582, 6774, 8557, 10161, 17114, 20322, 25671, 48547, 51342, 77013, 97094, 145641, 154026, 224671, 291282, 436923, 449342, 674013, 873846, 1348026, 2022039, 4044078, 9660853, 19321706, 28982559, 57965118, 86947677, 173895354]

約数ペア:

[(1, 173895354), (2, 86947677), (3, 57965118), (6, 28982559), (9, 19321706), (18, 9660853), (43, 4044078), (86, 2022039), (129, 1348026), (199, 873846), (258, 674013), (387, 449342), (398, 436923), (597, 291282), (774, 224671), (1129, 154026), (1194, 145641), (1791, 97094), (2258, 77013), (3387, 51342), (3582, 48547), (6774, 25671), (8557, 20322), (10161, 17114)]