18242404

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{2389}}^1$

素因数の和:2499

約数の個数: 24

約数和(自身を含む): 33727680

約数和(自身を除く): 15485276

約数列:

[1, 2, 4, 23, 46, 83, 92, 166, 332, 1909, 2389, 3818, 4778, 7636, 9556, 54947, 109894, 198287, 219788, 396574, 793148, 4560601, 9121202, 18242404]

約数ペア:

[(1, 18242404), (2, 9121202), (4, 4560601), (23, 793148), (46, 396574), (83, 219788), (92, 198287), (166, 109894), (332, 54947), (1909, 9556), (2389, 7636), (3818, 4778)]