3988440072

素因数分解:

$2^3\times 3^2\times {\mathrm{55395001}}^1$

素因数の和:55395013

約数の個数: 24

約数和(自身を含む): 10802025390

約数和(自身を除く): 6813585318

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 55395001, 110790002, 166185003, 221580004, 332370006, 443160008, 498555009, 664740012, 997110018, 1329480024, 1994220036, 3988440072]

約数ペア:

[(1, 3988440072), (2, 1994220036), (3, 1329480024), (4, 997110018), (6, 664740012), (8, 498555009), (9, 443160008), (12, 332370006), (18, 221580004), (24, 166185003), (36, 110790002), (72, 55395001)]