28481202

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{7499}}^1$

素因数の和:7718

約数の個数: 24

約数和(自身を含む): 62010000

約数和(自身を除く): 33528798

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 3798, 7499, 14998, 22497, 44994, 67491, 134982, 1582289, 3164578, 4746867, 9493734, 14240601, 28481202]

約数ペア:

[(1, 28481202), (2, 14240601), (3, 9493734), (6, 4746867), (9, 3164578), (18, 1582289), (211, 134982), (422, 67491), (633, 44994), (1266, 22497), (1899, 14998), (3798, 7499)]