1800974037

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{900037}}^1$

素因数の和:900092

約数の個数: 16

約数和(自身を含む): 2592109440

約数和(自身を除く): 791135403

約数列:

[1, 3, 23, 29, 69, 87, 667, 2001, 900037, 2700111, 20700851, 26101073, 62102553, 78303219, 600324679, 1800974037]

約数ペア:

[(1, 1800974037), (3, 600324679), (23, 78303219), (29, 62102553), (69, 26101073), (87, 20700851), (667, 2700111), (2001, 900037)]