38784978

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{7951}}^1$

素因数の和:8230

約数の個数: 24

約数和(自身を含む): 84354816

約数和(自身を除く): 45569838

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 7951, 15902, 23853, 47706, 71559, 143118, 2154721, 4309442, 6464163, 12928326, 19392489, 38784978]

約数ペア:

[(1, 38784978), (2, 19392489), (3, 12928326), (6, 6464163), (9, 4309442), (18, 2154721), (271, 143118), (542, 71559), (813, 47706), (1626, 23853), (2439, 15902), (4878, 7951)]