217141368

素因数分解:

$2^3\times 3^1\times {\mathrm{9047557}}^1$

素因数の和:9047566

約数の個数: 16

約数和(自身を含む): 542853480

約数和(自身を除く): 325712112

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 9047557, 18095114, 27142671, 36190228, 54285342, 72380456, 108570684, 217141368]

約数ペア:

[(1, 217141368), (2, 108570684), (3, 72380456), (4, 54285342), (6, 36190228), (8, 27142671), (12, 18095114), (24, 9047557)]