89819982

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{237619}}^1$

素因数の和:237637

約数の個数: 32

約数和(自身を含む): 228115200

約数和(自身を除く): 138295218

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 237619, 475238, 712857, 1425714, 1663333, 2138571, 3326666, 4277142, 4989999, 6415713, 9979998, 12831426, 14969997, 29939994, 44909991, 89819982]

約数ペア:

[(1, 89819982), (2, 44909991), (3, 29939994), (6, 14969997), (7, 12831426), (9, 9979998), (14, 6415713), (18, 4989999), (21, 4277142), (27, 3326666), (42, 2138571), (54, 1663333), (63, 1425714), (126, 712857), (189, 475238), (378, 237619)]