2759238

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{1381}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 6301920

約数和(自身を除く): 3542682

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1381, 1998, 2762, 4143, 8286, 12429, 24858, 37287, 51097, 74574, 102194, 153291, 306582, 459873, 919746, 1379619, 2759238]

約数ペア:

[(1, 2759238), (2, 1379619), (3, 919746), (6, 459873), (9, 306582), (18, 153291), (27, 102194), (37, 74574), (54, 51097), (74, 37287), (111, 24858), (222, 12429), (333, 8286), (666, 4143), (999, 2762), (1381, 1998)]