809628

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 48

約数和(自身を含む): 2056320

約数和(自身を除く): 1246692

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 53, 57, 67, 76, 106, 114, 134, 159, 201, 212, 228, 268, 318, 402, 636, 804, 1007, 1273, 2014, 2546, 3021, 3551, 3819, 4028, 5092, 6042, 7102, 7638, 10653, 12084, 14204, 15276, 21306, 42612, 67469, 134938, 202407, 269876, 404814, 809628]

約数ペア:

[(1, 809628), (2, 404814), (3, 269876), (4, 202407), (6, 134938), (12, 67469), (19, 42612), (38, 21306), (53, 15276), (57, 14204), (67, 12084), (76, 10653), (106, 7638), (114, 7102), (134, 6042), (159, 5092), (201, 4028), (212, 3819), (228, 3551), (268, 3021), (318, 2546), (402, 2014), (636, 1273), (804, 1007)]