17271942

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1$

素因数の和:772

約数の個数: 32

約数和(自身を含む): 36260352

約数和(自身を除く): 18988410

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 487, 514, 771, 974, 1461, 1542, 2922, 5911, 11201, 11822, 17733, 22402, 33603, 35466, 67206, 125159, 250318, 375477, 750954, 2878657, 5757314, 8635971, 17271942]

約数ペア:

[(1, 17271942), (2, 8635971), (3, 5757314), (6, 2878657), (23, 750954), (46, 375477), (69, 250318), (138, 125159), (257, 67206), (487, 35466), (514, 33603), (771, 22402), (974, 17733), (1461, 11822), (1542, 11201), (2922, 5911)]