38945916

素因数分解:

$2^2\times 3^2\times {\mathrm{163}}^1\times {\mathrm{6637}}^1$

素因数の和:6810

約数の個数: 36

約数和(自身を含む): 99065512

約数和(自身を除く): 60119596

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 163, 326, 489, 652, 978, 1467, 1956, 2934, 5868, 6637, 13274, 19911, 26548, 39822, 59733, 79644, 119466, 238932, 1081831, 2163662, 3245493, 4327324, 6490986, 9736479, 12981972, 19472958, 38945916]

約数ペア:

[(1, 38945916), (2, 19472958), (3, 12981972), (4, 9736479), (6, 6490986), (9, 4327324), (12, 3245493), (18, 2163662), (36, 1081831), (163, 238932), (326, 119466), (489, 79644), (652, 59733), (978, 39822), (1467, 26548), (1956, 19911), (2934, 13274), (5868, 6637)]