6449988

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 48

約数和(自身を含む): 15747200

約数和(自身を除く): 9297212

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 199, 219, 222, 292, 398, 438, 444, 597, 796, 876, 1194, 2388, 2701, 5402, 7363, 8103, 10804, 14527, 14726, 16206, 22089, 29054, 29452, 32412, 43581, 44178, 58108, 87162, 88356, 174324, 537499, 1074998, 1612497, 2149996, 3224994, 6449988]

約数ペア:

[(1, 6449988), (2, 3224994), (3, 2149996), (4, 1612497), (6, 1074998), (12, 537499), (37, 174324), (73, 88356), (74, 87162), (111, 58108), (146, 44178), (148, 43581), (199, 32412), (219, 29452), (222, 29054), (292, 22089), (398, 16206), (438, 14726), (444, 14527), (597, 10804), (796, 8103), (876, 7363), (1194, 5402), (2388, 2701)]