18163026

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{20593}}^1$

素因数の和:20615

約数の個数: 36

約数和(自身を含む): 45780462

約数和(自身を除く): 27617436

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 20593, 41186, 61779, 123558, 144151, 185337, 288302, 370674, 432453, 864906, 1009057, 1297359, 2018114, 2594718, 3027171, 6054342, 9081513, 18163026]

約数ペア:

[(1, 18163026), (2, 9081513), (3, 6054342), (6, 3027171), (7, 2594718), (9, 2018114), (14, 1297359), (18, 1009057), (21, 864906), (42, 432453), (49, 370674), (63, 288302), (98, 185337), (126, 144151), (147, 123558), (294, 61779), (441, 41186), (882, 20593)]