2157636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13831}}^1$

素因数の和:13851

約数の個数: 24

約数和(自身を含む): 5422144

約数和(自身を除く): 3264508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 13831, 27662, 41493, 55324, 82986, 165972, 179803, 359606, 539409, 719212, 1078818, 2157636]

約数ペア:

[(1, 2157636), (2, 1078818), (3, 719212), (4, 539409), (6, 359606), (12, 179803), (13, 165972), (26, 82986), (39, 55324), (52, 41493), (78, 27662), (156, 13831)]