31371012

素因数分解:

$2^2\times 3^2\times {\mathrm{83}}^1\times {\mathrm{10499}}^1$

素因数の和:10592

約数の個数: 36

約数和(自身を含む): 80262000

約数和(自身を除く): 48890988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 83, 166, 249, 332, 498, 747, 996, 1494, 2988, 10499, 20998, 31497, 41996, 62994, 94491, 125988, 188982, 377964, 871417, 1742834, 2614251, 3485668, 5228502, 7842753, 10457004, 15685506, 31371012]

約数ペア:

[(1, 31371012), (2, 15685506), (3, 10457004), (4, 7842753), (6, 5228502), (9, 3485668), (12, 2614251), (18, 1742834), (36, 871417), (83, 377964), (166, 188982), (249, 125988), (332, 94491), (498, 62994), (747, 41996), (996, 31497), (1494, 20998), (2988, 10499)]