18527394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{331}}^1\times {\mathrm{491}}^1$

素因数の和:846

約数の個数: 32

約数和(自身を含む): 39202560

約数和(自身を除く): 20675166

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 331, 491, 662, 982, 993, 1473, 1986, 2946, 6289, 9329, 12578, 18658, 18867, 27987, 37734, 55974, 162521, 325042, 487563, 975126, 3087899, 6175798, 9263697, 18527394]

約数ペア:

[(1, 18527394), (2, 9263697), (3, 6175798), (6, 3087899), (19, 975126), (38, 487563), (57, 325042), (114, 162521), (331, 55974), (491, 37734), (662, 27987), (982, 18867), (993, 18658), (1473, 12578), (1986, 9329), (2946, 6289)]