18042932

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1193}}^1$

素因数の和:1415

約数の個数: 24

約数和(自身を含む): 33432000

約数和(自身を除く): 15389068

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 1193, 2386, 3781, 4772, 7562, 15124, 22667, 45334, 90668, 237407, 474814, 949628, 4510733, 9021466, 18042932]

約数ペア:

[(1, 18042932), (2, 9021466), (4, 4510733), (19, 949628), (38, 474814), (76, 237407), (199, 90668), (398, 45334), (796, 22667), (1193, 15124), (2386, 7562), (3781, 4772)]