18632967

素因数分解:

$3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{199}}^1$

素因数の和:307

約数の個数: 24

約数和(自身を含む): 26544000

約数和(自身を除く): 7911033

約数列:

[1, 3, 23, 59, 69, 177, 199, 529, 597, 1357, 1587, 4071, 4577, 11741, 13731, 31211, 35223, 93633, 105271, 270043, 315813, 810129, 6210989, 18632967]

約数ペア:

[(1, 18632967), (3, 6210989), (23, 810129), (59, 315813), (69, 270043), (177, 105271), (199, 93633), (529, 35223), (597, 31211), (1357, 13731), (1587, 11741), (4071, 4577)]