39621894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{13729}}^1$

素因数の和:13784

約数の個数: 32

約数和(自身を含む): 87652320

約数和(自身を除く): 48030426

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 481, 962, 1443, 2886, 13729, 27458, 41187, 82374, 178477, 356954, 507973, 535431, 1015946, 1070862, 1523919, 3047838, 6603649, 13207298, 19810947, 39621894]

約数ペア:

[(1, 39621894), (2, 19810947), (3, 13207298), (6, 6603649), (13, 3047838), (26, 1523919), (37, 1070862), (39, 1015946), (74, 535431), (78, 507973), (111, 356954), (222, 178477), (481, 82374), (962, 41187), (1443, 27458), (2886, 13729)]