38668878

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{20857}}^1$

素因数の和:20968

約数の個数: 24

約数和(自身を含む): 84600048

約数和(自身を除く): 45931170

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 20857, 41714, 62571, 125142, 187713, 375426, 2148271, 4296542, 6444813, 12889626, 19334439, 38668878]

約数ペア:

[(1, 38668878), (2, 19334439), (3, 12889626), (6, 6444813), (9, 4296542), (18, 2148271), (103, 375426), (206, 187713), (309, 125142), (618, 62571), (927, 41714), (1854, 20857)]