19900062

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{12149}}^1$

素因数の和:12177

約数の個数: 48

約数和(自身を含む): 53071200

約数和(自身を除く): 33171138

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 12149, 24298, 36447, 72894, 85043, 109341, 157937, 170086, 218682, 255129, 315874, 473811, 510258, 765387, 947622, 1105559, 1421433, 1530774, 2211118, 2842866, 3316677, 6633354, 9950031, 19900062]

約数ペア:

[(1, 19900062), (2, 9950031), (3, 6633354), (6, 3316677), (7, 2842866), (9, 2211118), (13, 1530774), (14, 1421433), (18, 1105559), (21, 947622), (26, 765387), (39, 510258), (42, 473811), (63, 315874), (78, 255129), (91, 218682), (117, 170086), (126, 157937), (182, 109341), (234, 85043), (273, 72894), (546, 36447), (819, 24298), (1638, 12149)]