398252022

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1447}}^1\times {\mathrm{6553}}^1$

素因数の和:8012

約数の個数: 32

約数和(自身を含む): 911058432

約数和(自身を除く): 512806410

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1447, 2894, 4341, 6553, 8682, 10129, 13106, 19659, 20258, 30387, 39318, 45871, 60774, 91742, 137613, 275226, 9482191, 18964382, 28446573, 56893146, 66375337, 132750674, 199126011, 398252022]

約数ペア:

[(1, 398252022), (2, 199126011), (3, 132750674), (6, 66375337), (7, 56893146), (14, 28446573), (21, 18964382), (42, 9482191), (1447, 275226), (2894, 137613), (4341, 91742), (6553, 60774), (8682, 45871), (10129, 39318), (13106, 30387), (19659, 20258)]