217523304

素因数分解:

$2^3\times 3^2\times {\mathrm{3021157}}^1$

素因数の和:3021169

約数の個数: 24

約数和(自身を含む): 589125810

約数和(自身を除く): 371602506

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3021157, 6042314, 9063471, 12084628, 18126942, 24169256, 27190413, 36253884, 54380826, 72507768, 108761652, 217523304]

約数ペア:

[(1, 217523304), (2, 108761652), (3, 72507768), (4, 54380826), (6, 36253884), (8, 27190413), (9, 24169256), (12, 18126942), (18, 12084628), (24, 9063471), (36, 6042314), (72, 3021157)]