18408754

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{2467}}^1$

素因数の和:2530

約数の個数: 32

約数和(自身を含む): 34828416

約数和(自身を除く): 16419662

約数列:

[1, 2, 7, 13, 14, 26, 41, 82, 91, 182, 287, 533, 574, 1066, 2467, 3731, 4934, 7462, 17269, 32071, 34538, 64142, 101147, 202294, 224497, 448994, 708029, 1314911, 1416058, 2629822, 9204377, 18408754]

約数ペア:

[(1, 18408754), (2, 9204377), (7, 2629822), (13, 1416058), (14, 1314911), (26, 708029), (41, 448994), (82, 224497), (91, 202294), (182, 101147), (287, 64142), (533, 34538), (574, 32071), (1066, 17269), (2467, 7462), (3731, 4934)]