18440202

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{279397}}^1$

素因数の和:279413

約数の個数: 16

約数和(自身を含む): 40233312

約数和(自身を除く): 21793110

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 279397, 558794, 838191, 1676382, 3073367, 6146734, 9220101, 18440202]

約数ペア:

[(1, 18440202), (2, 9220101), (3, 6146734), (6, 3073367), (11, 1676382), (22, 838191), (33, 558794), (66, 279397)]