428215212

素因数分解:

$2^2\times 3^2\times {\mathrm{2447}}^1\times {\mathrm{4861}}^1$

素因数の和:7318

約数の個数: 36

約数和(自身を含む): 1083098016

約数和(自身を除く): 654882804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2447, 4861, 4894, 7341, 9722, 9788, 14583, 14682, 19444, 22023, 29166, 29364, 43749, 44046, 58332, 87498, 88092, 174996, 11894867, 23789734, 35684601, 47579468, 71369202, 107053803, 142738404, 214107606, 428215212]

約数ペア:

[(1, 428215212), (2, 214107606), (3, 142738404), (4, 107053803), (6, 71369202), (9, 47579468), (12, 35684601), (18, 23789734), (36, 11894867), (2447, 174996), (4861, 88092), (4894, 87498), (7341, 58332), (9722, 44046), (9788, 43749), (14583, 29364), (14682, 29166), (19444, 22023)]