9965946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{281}}^1$

素因数の和:566

約数の個数: 32

約数和(自身を含む): 20953728

約数和(自身を除く): 10987782

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 257, 281, 514, 562, 771, 843, 1542, 1686, 5911, 6463, 11822, 12926, 17733, 19389, 35466, 38778, 72217, 144434, 216651, 433302, 1660991, 3321982, 4982973, 9965946]

約数ペア:

[(1, 9965946), (2, 4982973), (3, 3321982), (6, 1660991), (23, 433302), (46, 216651), (69, 144434), (138, 72217), (257, 38778), (281, 35466), (514, 19389), (562, 17733), (771, 12926), (843, 11822), (1542, 6463), (1686, 5911)]