147647574

素因数分解:

$2^1\times 3^2\times {\mathrm{373}}^1\times {\mathrm{21991}}^1$

素因数の和:22372

約数の個数: 24

約数和(自身を含む): 320775312

約数和(自身を除く): 173127738

約数列:

[1, 2, 3, 6, 9, 18, 373, 746, 1119, 2238, 3357, 6714, 21991, 43982, 65973, 131946, 197919, 395838, 8202643, 16405286, 24607929, 49215858, 73823787, 147647574]

約数ペア:

[(1, 147647574), (2, 73823787), (3, 49215858), (6, 24607929), (9, 16405286), (18, 8202643), (373, 395838), (746, 197919), (1119, 131946), (2238, 65973), (3357, 43982), (6714, 21991)]