9991924

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{373}}^1$

素因数の和:595

約数の個数: 24

約数和(自身を含む): 18106088

約数和(自身を除く): 8114164

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 373, 724, 746, 1492, 6697, 13394, 13801, 26788, 27602, 55204, 67513, 135026, 270052, 2497981, 4995962, 9991924]

約数ペア:

[(1, 9991924), (2, 4995962), (4, 2497981), (37, 270052), (74, 135026), (148, 67513), (181, 55204), (362, 27602), (373, 26788), (724, 13801), (746, 13394), (1492, 6697)]