217109304

素因数分解:

$2^3\times 3^2\times {\mathrm{3015407}}^1$

素因数の和:3015419

約数の個数: 24

約数和(自身を含む): 588004560

約数和(自身を除く): 370895256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3015407, 6030814, 9046221, 12061628, 18092442, 24123256, 27138663, 36184884, 54277326, 72369768, 108554652, 217109304]

約数ペア:

[(1, 217109304), (2, 108554652), (3, 72369768), (4, 54277326), (6, 36184884), (8, 27138663), (9, 24123256), (12, 18092442), (18, 12061628), (24, 9046221), (36, 6030814), (72, 3015407)]