18532278

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{853}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 43164576

約数和(自身を除く): 24632298

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 71, 102, 142, 153, 213, 306, 426, 639, 853, 1207, 1278, 1706, 2414, 2559, 3621, 5118, 7242, 7677, 10863, 14501, 15354, 21726, 29002, 43503, 60563, 87006, 121126, 130509, 181689, 261018, 363378, 545067, 1029571, 1090134, 2059142, 3088713, 6177426, 9266139, 18532278]

約数ペア:

[(1, 18532278), (2, 9266139), (3, 6177426), (6, 3088713), (9, 2059142), (17, 1090134), (18, 1029571), (34, 545067), (51, 363378), (71, 261018), (102, 181689), (142, 130509), (153, 121126), (213, 87006), (306, 60563), (426, 43503), (639, 29002), (853, 21726), (1207, 15354), (1278, 14501), (1706, 10863), (2414, 7677), (2559, 7242), (3621, 5118)]