18935118

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{45737}}^1$

素因数の和:45768

約数の個数: 24

約数和(自身を含む): 42810768

約数和(自身を除く): 23875650

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 45737, 91474, 137211, 274422, 411633, 823266, 1051951, 2103902, 3155853, 6311706, 9467559, 18935118]

約数ペア:

[(1, 18935118), (2, 9467559), (3, 6311706), (6, 3155853), (9, 2103902), (18, 1051951), (23, 823266), (46, 411633), (69, 274422), (138, 137211), (207, 91474), (414, 45737)]