142623852

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1697903}}^1$

素因数の和:1697917

約数の個数: 24

約数和(自身を含む): 380330496

約数和(自身を除く): 237706644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1697903, 3395806, 5093709, 6791612, 10187418, 11885321, 20374836, 23770642, 35655963, 47541284, 71311926, 142623852]

約数ペア:

[(1, 142623852), (2, 71311926), (3, 47541284), (4, 35655963), (6, 23770642), (7, 20374836), (12, 11885321), (14, 10187418), (21, 6791612), (28, 5093709), (42, 3395806), (84, 1697903)]