18332955

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{17713}}^1$

素因数の和:17747

約数の個数: 24

約数和(自身を含む): 33160608

約数和(自身を除く): 14827653

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 207, 345, 1035, 17713, 53139, 88565, 159417, 265695, 407399, 797085, 1222197, 2036995, 3666591, 6110985, 18332955]

約数ペア:

[(1, 18332955), (3, 6110985), (5, 3666591), (9, 2036995), (15, 1222197), (23, 797085), (45, 407399), (69, 265695), (115, 159417), (207, 88565), (345, 53139), (1035, 17713)]