17740314

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 40727232

約数和(自身を除く): 22986918

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 73, 138, 146, 207, 219, 414, 438, 587, 657, 1174, 1314, 1679, 1761, 3358, 3522, 5037, 5283, 10074, 10566, 13501, 15111, 27002, 30222, 40503, 42851, 81006, 85702, 121509, 128553, 243018, 257106, 385659, 771318, 985573, 1971146, 2956719, 5913438, 8870157, 17740314]

約数ペア:

[(1, 17740314), (2, 8870157), (3, 5913438), (6, 2956719), (9, 1971146), (18, 985573), (23, 771318), (46, 385659), (69, 257106), (73, 243018), (138, 128553), (146, 121509), (207, 85702), (219, 81006), (414, 42851), (438, 40503), (587, 30222), (657, 27002), (1174, 15111), (1314, 13501), (1679, 10566), (1761, 10074), (3358, 5283), (3522, 5037)]