7944876

素因数分解:

$2^2\times 3^2\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1318

約数の個数: 36

約数和(自身を含む): 20202000

約数和(自身を除く): 12257124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 199, 398, 597, 796, 1109, 1194, 1791, 2218, 2388, 3327, 3582, 4436, 6654, 7164, 9981, 13308, 19962, 39924, 220691, 441382, 662073, 882764, 1324146, 1986219, 2648292, 3972438, 7944876]

約数ペア:

[(1, 7944876), (2, 3972438), (3, 2648292), (4, 1986219), (6, 1324146), (9, 882764), (12, 662073), (18, 441382), (36, 220691), (199, 39924), (398, 19962), (597, 13308), (796, 9981), (1109, 7164), (1194, 6654), (1791, 4436), (2218, 3582), (2388, 3327)]