84911778

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{4919}}^1$

素因数の和:5071

約数の個数: 48

約数和(自身を含む): 211835520

約数和(自身を除く): 126923742

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 137, 274, 411, 822, 959, 1233, 1918, 2466, 2877, 4919, 5754, 8631, 9838, 14757, 17262, 29514, 34433, 44271, 68866, 88542, 103299, 206598, 309897, 619794, 673903, 1347806, 2021709, 4043418, 4717321, 6065127, 9434642, 12130254, 14151963, 28303926, 42455889, 84911778]

約数ペア:

[(1, 84911778), (2, 42455889), (3, 28303926), (6, 14151963), (7, 12130254), (9, 9434642), (14, 6065127), (18, 4717321), (21, 4043418), (42, 2021709), (63, 1347806), (126, 673903), (137, 619794), (274, 309897), (411, 206598), (822, 103299), (959, 88542), (1233, 68866), (1918, 44271), (2466, 34433), (2877, 29514), (4919, 17262), (5754, 14757), (8631, 9838)]