2018282847

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1459}}^1\times {\mathrm{3467}}^1$

素因数の和:4955

約数の個数: 32

約数和(自身を含む): 3240499200

約数和(自身を除く): 1222216353

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 1459, 3467, 4377, 10213, 10401, 24269, 27721, 30639, 65873, 72807, 83163, 194047, 197619, 461111, 582141, 1383333, 5058353, 15175059, 35408471, 96108707, 106225413, 288326121, 672760949, 2018282847]

約数ペア:

[(1, 2018282847), (3, 672760949), (7, 288326121), (19, 106225413), (21, 96108707), (57, 35408471), (133, 15175059), (399, 5058353), (1459, 1383333), (3467, 582141), (4377, 461111), (10213, 197619), (10401, 194047), (24269, 83163), (27721, 72807), (30639, 65873)]