1639207926

素因数分解:

$2^1\times 3^2\times {\mathrm{8447}}^1\times {\mathrm{10781}}^1$

素因数の和:19236

約数の個数: 24

約数和(自身を含む): 3552367104

約数和(自身を除く): 1913159178

約数列:

[1, 2, 3, 6, 9, 18, 8447, 10781, 16894, 21562, 25341, 32343, 50682, 64686, 76023, 97029, 152046, 194058, 91067107, 182134214, 273201321, 546402642, 819603963, 1639207926]

約数ペア:

[(1, 1639207926), (2, 819603963), (3, 546402642), (6, 273201321), (9, 182134214), (18, 91067107), (8447, 194058), (10781, 152046), (16894, 97029), (21562, 76023), (25341, 64686), (32343, 50682)]