18012076

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{683}}^1$

素因数の和:1053

約数の個数: 24

約数和(自身を含む): 33324480

約数和(自身を除く): 15312404

約数列:

[1, 2, 4, 19, 38, 76, 347, 683, 694, 1366, 1388, 2732, 6593, 12977, 13186, 25954, 26372, 51908, 237001, 474002, 948004, 4503019, 9006038, 18012076]

約数ペア:

[(1, 18012076), (2, 9006038), (4, 4503019), (19, 948004), (38, 474002), (76, 237001), (347, 51908), (683, 26372), (694, 25954), (1366, 13186), (1388, 12977), (2732, 6593)]