7187642

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{4243}}^1$

素因数の和:4274

約数の個数: 24

約数和(自身を含む): 13546848

約数和(自身を除く): 6359206

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 4243, 8486, 29701, 46673, 59402, 93346, 326711, 513403, 653422, 1026806, 3593821, 7187642]

約数ペア:

[(1, 7187642), (2, 3593821), (7, 1026806), (11, 653422), (14, 513403), (22, 326711), (77, 93346), (121, 59402), (154, 46673), (242, 29701), (847, 8486), (1694, 4243)]