2018582553

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1433}}^1\times {\mathrm{1901}}^1$

素因数の和:3369

約数の個数: 32

約数和(自身を含む): 3054764160

約数和(自身を除く): 1036181607

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 1433, 1901, 4299, 5703, 18629, 24713, 27227, 36119, 55887, 74139, 81681, 108357, 353951, 469547, 1061853, 1408641, 2724133, 8172399, 35413729, 51758527, 106241187, 155275581, 672860851, 2018582553]

約数ペア:

[(1, 2018582553), (3, 672860851), (13, 155275581), (19, 106241187), (39, 51758527), (57, 35413729), (247, 8172399), (741, 2724133), (1433, 1408641), (1901, 1061853), (4299, 469547), (5703, 353951), (18629, 108357), (24713, 81681), (27227, 74139), (36119, 55887)]