21861876

素因数分解:

$2^2\times 3^1\times {\mathrm{149}}^1\times {\mathrm{12227}}^1$

素因数の和:12383

約数の個数: 24

約数和(自身を含む): 51357600

約数和(自身を除く): 29495724

約数列:

[1, 2, 3, 4, 6, 12, 149, 298, 447, 596, 894, 1788, 12227, 24454, 36681, 48908, 73362, 146724, 1821823, 3643646, 5465469, 7287292, 10930938, 21861876]

約数ペア:

[(1, 21861876), (2, 10930938), (3, 7287292), (4, 5465469), (6, 3643646), (12, 1821823), (149, 146724), (298, 73362), (447, 48908), (596, 36681), (894, 24454), (1788, 12227)]