398058894

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{58043}}^1$

素因数の和:58181

約数の個数: 32

約数和(自身を含む): 891555840

約数和(自身を除く): 493496946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 58043, 116086, 174129, 348258, 522387, 1044774, 1567161, 3134322, 7371461, 14742922, 22114383, 44228766, 66343149, 132686298, 199029447, 398058894]

約数ペア:

[(1, 398058894), (2, 199029447), (3, 132686298), (6, 66343149), (9, 44228766), (18, 22114383), (27, 14742922), (54, 7371461), (127, 3134322), (254, 1567161), (381, 1044774), (762, 522387), (1143, 348258), (2286, 174129), (3429, 116086), (6858, 58043)]