15417972

素因数分解:

$2^2\times 3^3\times {\mathrm{142759}}^1$

素因数の和:142772

約数の個数: 24

約数和(自身を含む): 39972800

約数和(自身を除く): 24554828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 142759, 285518, 428277, 571036, 856554, 1284831, 1713108, 2569662, 3854493, 5139324, 7708986, 15417972]

約数ペア:

[(1, 15417972), (2, 7708986), (3, 5139324), (4, 3854493), (6, 2569662), (9, 1713108), (12, 1284831), (18, 856554), (27, 571036), (36, 428277), (54, 285518), (108, 142759)]