213027918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{857}}^1\times {\mathrm{2437}}^1$

素因数の和:3316

約数の個数: 32

約数和(自身を含む): 451829664

約数和(自身を除く): 238801746

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 857, 1714, 2437, 2571, 4874, 5142, 7311, 14569, 14622, 29138, 41429, 43707, 82858, 87414, 124287, 248574, 2088509, 4177018, 6265527, 12531054, 35504653, 71009306, 106513959, 213027918]

約数ペア:

[(1, 213027918), (2, 106513959), (3, 71009306), (6, 35504653), (17, 12531054), (34, 6265527), (51, 4177018), (102, 2088509), (857, 248574), (1714, 124287), (2437, 87414), (2571, 82858), (4874, 43707), (5142, 41429), (7311, 29138), (14569, 14622)]