15420366

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{65899}}^1$

素因数の和:65920

約数の個数: 24

約数和(自身を含む): 35981400

約数和(自身を除く): 20561034

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 65899, 131798, 197697, 395394, 593091, 856687, 1186182, 1713374, 2570061, 5140122, 7710183, 15420366]

約数ペア:

[(1, 15420366), (2, 7710183), (3, 5140122), (6, 2570061), (9, 1713374), (13, 1186182), (18, 856687), (26, 593091), (39, 395394), (78, 197697), (117, 131798), (234, 65899)]