18216291238

素因数分解:

$2^1\times {\mathrm{31}}^2\times {\mathrm{541}}^1\times {\mathrm{17519}}^1$

素因数の和:18124

約数の個数: 24

約数和(自身を含む): 28288107360

約数和(自身を除く): 10071816122

約数列:

[1, 2, 31, 62, 541, 961, 1082, 1922, 16771, 17519, 33542, 35038, 519901, 543089, 1039802, 1086178, 9477779, 16835759, 18955558, 33671518, 293811149, 587622298, 9108145619, 18216291238]

約数ペア:

[(1, 18216291238), (2, 9108145619), (31, 587622298), (62, 293811149), (541, 33671518), (961, 18955558), (1082, 16835759), (1922, 9477779), (16771, 1086178), (17519, 1039802), (33542, 543089), (35038, 519901)]