18502473

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{50971}}^1$

素因数の和:50996

約数の個数: 12

約数和(自身を含む): 27117104

約数和(自身を除く): 8614631

約数列:

[1, 3, 11, 33, 121, 363, 50971, 152913, 560681, 1682043, 6167491, 18502473]

約数ペア:

[(1, 18502473), (3, 6167491), (11, 1682043), (33, 560681), (121, 152913), (363, 50971)]