18446038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10589}}^1$

素因数の和:10671

約数の個数: 16

約数和(自身を含む): 30245040

約数和(自身を除く): 11799002

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 10589, 21178, 137657, 275314, 709463, 1418926, 9223019, 18446038]

約数ペア:

[(1, 18446038), (2, 9223019), (13, 1418926), (26, 709463), (67, 275314), (134, 137657), (871, 21178), (1742, 10589)]