8887998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211619}}^1$

素因数の和:211631

約数の個数: 16

約数和(自身を含む): 20315520

約数和(自身を除く): 11427522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211619, 423238, 634857, 1269714, 1481333, 2962666, 4443999, 8887998]

約数ペア:

[(1, 8887998), (2, 4443999), (3, 2962666), (6, 1481333), (7, 1269714), (14, 634857), (21, 423238), (42, 211619)]