18461121

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{1063}}^1$

素因数の和:1900

約数の個数: 16

約数和(自身を含む): 28191744

約数和(自身を除く): 9730623

約数列:

[1, 3, 7, 21, 827, 1063, 2481, 3189, 5789, 7441, 17367, 22323, 879101, 2637303, 6153707, 18461121]

約数ペア:

[(1, 18461121), (3, 6153707), (7, 2637303), (21, 879101), (827, 22323), (1063, 17367), (2481, 7441), (3189, 5789)]