18804532326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1404791}}^1$

素因数の和:1404916

約数の個数: 32

約数和(自身を含む): 39648849408

約数和(自身を除く): 20844317082

約数列:

[1, 2, 3, 6, 23, 46, 69, 97, 138, 194, 291, 582, 2231, 4462, 6693, 13386, 1404791, 2809582, 4214373, 8428746, 32310193, 64620386, 96930579, 136264727, 193861158, 272529454, 408794181, 817588362, 3134088721, 6268177442, 9402266163, 18804532326]

約数ペア:

[(1, 18804532326), (2, 9402266163), (3, 6268177442), (6, 3134088721), (23, 817588362), (46, 408794181), (69, 272529454), (97, 193861158), (138, 136264727), (194, 96930579), (291, 64620386), (582, 32310193), (2231, 8428746), (4462, 4214373), (6693, 2809582), (13386, 1404791)]