28366974

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{12409}}^1$

素因数の和:12544

約数の個数: 24

約数和(自身を含む): 61950720

約数和(自身を除く): 33583746

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 12409, 24818, 37227, 74454, 111681, 223362, 1575943, 3151886, 4727829, 9455658, 14183487, 28366974]

約数ペア:

[(1, 28366974), (2, 14183487), (3, 9455658), (6, 4727829), (9, 3151886), (18, 1575943), (127, 223362), (254, 111681), (381, 74454), (762, 37227), (1143, 24818), (2286, 12409)]