215469846

素因数分解:

$2^1\times 3^2\times {\mathrm{2939}}^1\times {\mathrm{4073}}^1$

素因数の和:7020

約数の個数: 24

約数和(自身を含む): 467124840

約数和(自身を除く): 251654994

約数列:

[1, 2, 3, 6, 9, 18, 2939, 4073, 5878, 8146, 8817, 12219, 17634, 24438, 26451, 36657, 52902, 73314, 11970547, 23941094, 35911641, 71823282, 107734923, 215469846]

約数ペア:

[(1, 215469846), (2, 107734923), (3, 71823282), (6, 35911641), (9, 23941094), (18, 11970547), (2939, 73314), (4073, 52902), (5878, 36657), (8146, 26451), (8817, 24438), (12219, 17634)]