1821942

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:932

約数の個数: 24

約数和(自身を含む): 3983616

約数和(自身を除く): 2161674

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 797, 1143, 1594, 2286, 2391, 4782, 7173, 14346, 101219, 202438, 303657, 607314, 910971, 1821942]

約数ペア:

[(1, 1821942), (2, 910971), (3, 607314), (6, 303657), (9, 202438), (18, 101219), (127, 14346), (254, 7173), (381, 4782), (762, 2391), (797, 2286), (1143, 1594)]