83187132

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{990323}}^1$

素因数の和:990337

約数の個数: 24

約数和(自身を含む): 221832576

約数和(自身を除く): 138645444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 990323, 1980646, 2970969, 3961292, 5941938, 6932261, 11883876, 13864522, 20796783, 27729044, 41593566, 83187132]

約数ペア:

[(1, 83187132), (2, 41593566), (3, 27729044), (4, 20796783), (6, 13864522), (7, 11883876), (12, 6932261), (14, 5941938), (21, 3961292), (28, 2970969), (42, 1980646), (84, 990323)]