18850773

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{3271}}^1$

素因数の和:3404

約数の個数: 16

約数和(自身を含む): 26856576

約数和(自身を除く): 8005803

約数列:

[1, 3, 17, 51, 113, 339, 1921, 3271, 5763, 9813, 55607, 166821, 369623, 1108869, 6283591, 18850773]

約数ペア:

[(1, 18850773), (3, 6283591), (17, 1108869), (51, 369623), (113, 166821), (339, 55607), (1921, 9813), (3271, 5763)]