18398346

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{811}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 38976000

約数和(自身を除く): 20577654

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 199, 398, 597, 811, 1194, 1622, 2433, 3781, 4866, 7562, 11343, 15409, 22686, 30818, 46227, 92454, 161389, 322778, 484167, 968334, 3066391, 6132782, 9199173, 18398346]

約数ペア:

[(1, 18398346), (2, 9199173), (3, 6132782), (6, 3066391), (19, 968334), (38, 484167), (57, 322778), (114, 161389), (199, 92454), (398, 46227), (597, 30818), (811, 22686), (1194, 15409), (1622, 11343), (2433, 7562), (3781, 4866)]