2193876

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{409}}^1$

素因数の和:568

約数の個数: 36

約数和(自身を含む): 5596500

約数和(自身を除く): 3402624

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 409, 447, 596, 818, 894, 1227, 1341, 1636, 1788, 2454, 2682, 3681, 4908, 5364, 7362, 14724, 60941, 121882, 182823, 243764, 365646, 548469, 731292, 1096938, 2193876]

約数ペア:

[(1, 2193876), (2, 1096938), (3, 731292), (4, 548469), (6, 365646), (9, 243764), (12, 182823), (18, 121882), (36, 60941), (149, 14724), (298, 7362), (409, 5364), (447, 4908), (596, 3681), (818, 2682), (894, 2454), (1227, 1788), (1341, 1636)]