17601138

素因数分解:

$2^1\times 3^4\times {\mathrm{108649}}^1$

素因数の和:108663

約数の個数: 20

約数和(自身を含む): 39439950

約数和(自身を除く): 21838812

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 108649, 217298, 325947, 651894, 977841, 1955682, 2933523, 5867046, 8800569, 17601138]

約数ペア:

[(1, 17601138), (2, 8800569), (3, 5867046), (6, 2933523), (9, 1955682), (18, 977841), (27, 651894), (54, 325947), (81, 217298), (162, 108649)]