11387838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^2$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 28577664

約数和(自身を除く): 17189826

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 157, 231, 314, 462, 471, 942, 1099, 1727, 2198, 3297, 3454, 5181, 6594, 10362, 12089, 24178, 24649, 36267, 49298, 72534, 73947, 147894, 172543, 271139, 345086, 517629, 542278, 813417, 1035258, 1626834, 1897973, 3795946, 5693919, 11387838]

約数ペア:

[(1, 11387838), (2, 5693919), (3, 3795946), (6, 1897973), (7, 1626834), (11, 1035258), (14, 813417), (21, 542278), (22, 517629), (33, 345086), (42, 271139), (66, 172543), (77, 147894), (154, 73947), (157, 72534), (231, 49298), (314, 36267), (462, 24649), (471, 24178), (942, 12089), (1099, 10362), (1727, 6594), (2198, 5181), (3297, 3454)]