27897636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{178831}}^1$

素因数の和:178851

約数の個数: 24

約数和(自身を含む): 70102144

約数和(自身を除く): 42204508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 178831, 357662, 536493, 715324, 1072986, 2145972, 2324803, 4649606, 6974409, 9299212, 13948818, 27897636]

約数ペア:

[(1, 27897636), (2, 13948818), (3, 9299212), (4, 6974409), (6, 4649606), (12, 2324803), (13, 2145972), (26, 1072986), (39, 715324), (52, 536493), (78, 357662), (156, 178831)]