18342826

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{467}}^1\times {\mathrm{479}}^1$

素因数の和:989

約数の個数: 16

約数和(自身を含む): 28304640

約数和(自身を除く): 9961814

約数列:

[1, 2, 41, 82, 467, 479, 934, 958, 19147, 19639, 38294, 39278, 223693, 447386, 9171413, 18342826]

約数ペア:

[(1, 18342826), (2, 9171413), (41, 447386), (82, 223693), (467, 39278), (479, 38294), (934, 19639), (958, 19147)]