183964266

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{143947}}^1$

素因数の和:144026

約数の個数: 24

約数和(自身を含む): 404205984

約数和(自身を除く): 220241718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 143947, 287894, 431841, 863682, 1295523, 2591046, 10220237, 20440474, 30660711, 61321422, 91982133, 183964266]

約数ペア:

[(1, 183964266), (2, 91982133), (3, 61321422), (6, 30660711), (9, 20440474), (18, 10220237), (71, 2591046), (142, 1295523), (213, 863682), (426, 431841), (639, 287894), (1278, 143947)]